Loft insulation invoice template UK (2026): CIS, VAT Notice 708/6 and stage payments

A loft insulation invoice has to explain what was surveyed, cleared, laid, boarded, sealed and handed over - not a vague "loft done" or "insulation fitted" line. "Supply and install loft insulation as agreed" does not tell a householder whether they got mineral wool quilt between joists, multi-layer top-up rolls, rigid PIR boards between rafters, blown fibre into a restricted void, hatch upgrades, loft boarding for safe access, eaves ventilation retained, or making-good where old material was removed. It does not tell a main contractor's QS which plot, purchase order or fabric package to release. It does not tell a CIS contractor how much is labour and how much is the direct cost of rolls, boards, blown fibre, vapour control layers, fixings and boarding you paid for.

Loft insulation is fabric and finishing work for heat-loss reduction, not a full loft conversion, not a solar panel array and not a heat pump plant package. Mentions of an electrician, plasterer or scaffolder on this page are contrasts and cross-links - the subject here is loft insulation (cold loft, warm roof / room-in-roof, top-up and blown installs) with the boarding, hatch and ventilation narrative that make the job readable. Soft landscaping and driveway surfaces belong elsewhere. A planned cavity-wall insulation sibling may sit beside this page later; do not treat a cavity-wall URL as live on this site until it returns HTTP 200.

Who pays matters. Billing a private householder for loft insulation on their own home: normal invoice, no CIS. Billing a main contractor, developer, housing association principal or refurbishment contractor for fitting thermal insulation: often CIS when the work sits inside a wider construction / alteration package. HMRC's CISR14240 is the lead reference: fitting of thermal insulation, lagging or soundproofing as part of a wider project of construction is within CIS; fitting in premises not undergoing construction where this has no effect on the fabric of the building is outside. Soften absolute claims - the facts matter. Related heating/ventilation installs under the same contractor package can still touch CISR14090, but loft insulation itself leads on CISR14240. Supply-only materials sit outside under CISR14220; supply-plus-install can pull the whole payment into CIS (CISR14020 / CISR14030). Private householders are not CIS contractors - see CISR12030 and the public CIS overview.

VAT is closer to the heat pump and solar guides than to ordinary fabric pages. For qualifying residential (and relevant charitable) installs of energy-saving materials including insulation for walls, floors or lofts, VAT Notice 708/6 sets a zero rate from 1 May 2023 to 31 March 2027 (then toward 5% - check the live notice nearer the time). Soften: notice conditions must be met; InvoiceAdept does not decide VAT status. The notice contemplates that loft insulation may simply be unrolled and positioned, and that ancillary loft-hatch access works can fall with the insulation supply when genuinely ancillary. Supply without install is usually standard-rated. Never invent 0% for commercial, hospital or hotel installs outside scope. Never reverse-charge a householder. Domestic reverse charge does not apply to zero-rated supplies.

This guide gives copy-paste fields, a labour/materials split for loft insulation packages (including deposits before ordering large roll or board volumes), stages from survey/clearance through lay/board and snag/handover, four worked examples and a practical treatment of CIS, VAT Notice 708/6 and domestic reverse charge. Figures are illustrative only, not UK market rates or a price list. InvoiceAdept does not decide CIS or VAT status and does not file CIS300, VAT returns, Making Tax Digital updates or Self Assessment to HMRC. It does not issue Building Control certificates, PAS / TrustMark paperwork, ECO4 or Great British Insulation Scheme (GBIS) grant forms, or airtightness / ventilation certificates. Describe ventilation and airtightness caveats on the invoice only as job narrative - this page is not install advice and not a substitute for competent-person or manufacturer guidance.

Related templates: heat pump, solar panel, loft conversion, electrician, plasterer, scaffolder, deposit invoice, domestic reverse charge and late payment rights. Drylining and cavity-wall siblings stay off live lists until HTTP 200. This page covers cold loft, warm roof / room-in-roof, blown fibre and top-ups - not a full loft conversion.

Rules and links were checked for this guide on 9 September 2026. General information only, not tax, legal, Building Regulations, grant, ventilation design or install certification advice. InvoiceAdept is from Tech Me Today Ltd, Companies House 15917255, ICO ZB944663.

In short

Start by identifying who pays you, whether the loft is a cold loft (insulation at joist level) or a warm roof / room-in-roof (insulation at rafter level), whether the job is new lay, top-up, blown fibre or rigid board, whether materials must be ordered before work starts, and whether the contract is supply-only or supply-and-install.

Private householder, own-home loft insulation: no CIS. If VAT-registered and the install qualifies under Notice 708/6, the zero rate can apply from 1 May 2023 to 31 March 2027 when conditions are met - then check the live notice (framework points toward 5%). Show product type, depth/coverage, hatch/boarding, ventilation retained note, waste and snag. Never invent commercial 0%. Never reverse-charge a householder.

Loft insulation for a CIS contractor: often within CIS for fitting of thermal insulation as part of a wider project of construction (CISR14240). Soften where premises are not undergoing construction and there is no fabric effect. Split labour from materials at direct cost (CISR15060 / CISR15090).

Materials only (no install): generally outside CIS (CISR14220). Supply-plus-install can pull the whole contract into CIS (CISR14020 / CISR14030).

VAT zero rate (Notice 708/6): only when residential/charitable conditions are met, to 31 March 2027. Supply-only is usually standard-rated. Reverse charge does not apply to zero-rated supplies.

Grants (ECO4 / GBIS): check live scheme rules; do not invent grant amounts. The invoice is not the grant form.

Take a deposit before ordering large material volumes if your terms require one. Stage survey/clearance, lay/board and snag/handover. Keep variations separate.

Use the invoice generator for a first invoice. InvoiceAdept Free is £0 for five invoices per month. Pro is £7.99 excl VAT and includes WhatsApp send. Pro+ is £12.99 excl VAT and includes CIS. Stripe's own fees apply (UK cards 1.5%+20p), but InvoiceAdept adds no platform fee.

Who this loft insulation invoice template is for

This template is for UK loft insulation installers, insulation subcontractors, fabric builders who include loft insulation in residential packages, and energy-efficiency firms who need readable invoices for householders, landlords, contractors and housing clients. It covers the paperwork pattern, not a price list and not a Building Control, TrustMark, ECO4 or ventilation design document.

• Loft insulation installers (cold loft quilt/roll, warm roof boards, blown fibre, top-ups)

• Insulation subcontractors delivering domestic and small multi-unit packages who still need clear invoice lines

• Builders and developers who include loft insulation on new plots, refurbs or loft conversions

• Electricians billing loft light relocates, downlight hoods or cable clearances as a separate or package line

• Plasterers making good ceilings after hatch cuts or after warm-roof lining works

• Scaffolders only when access towers or scaffold sit inside a wider roof / loft package you are invoicing

• Heat pump and solar panel firms who add loft top-up as a fabric prerequisite and need separate clear lines

• Subcontractors to main contractors on residential fabric / energy packages

• Sole traders and limited companies who need CIS and VAT lines that match the payer

If your day job is a full loft conversion with stairs and dormers, a pure electrical rewire with no insulation brief, or cavity-wall insulation as the defined product, use those related guides (and treat cavity-wall as sibling intent until a live URL exists) and come back here for loft-insulation-specific lines (product type, depth/coverage, boarding, hatch, ventilation narrative and Notice 708/6 VAT notes).

How this differs from loft conversion, heat pump and solar guides

Do not duplicate an entire loft conversion or heat pump guide here. Mentions of stairs, dormers or outdoor heat pump plant are contrasts only - keep them off a loft-insulation-only invoice unless they were part of the agreed package.

Three loft insulation jobs, three invoices

These three jobs can use similar materials but need different invoice logic.

A main contractor can be the CIS contractor even when the finished loft serves a tenant or homeowner. If the builder engages you, your invoice is to that builder. That contractor-to-subcontractor payment is the one to test. If the householder hires and pays you directly, the householder invoice has no CIS.

Cold loft versus warm roof and room-in-roof

Name the build-up so a QS, householder or future surveyor can see what was actually installed.

Cold loft jobs need approximate loft footprint or coverage narrative, product type and target depth on the description. Warm roof jobs need rafter build-up narrative. Room-in-roof insulation that sits inside a conversion should either be clear package lines on the conversion invoice or a separate insulation invoice - do not blur both into "loft works".

Loft insulation types to describe on the invoice

What loft insulation work belongs on the invoice

Name the work so a QS, householder or future buyer can see what was actually installed.

The invoice is not a Building Control certificate, not an ECO4 / GBIS form and not a ventilation design report. Describe caveats; do not certify what you are not authorised to certify.

Loft insulation jobs often touch ventilation paths at eaves, ridge and loft hatches, and they sit near downlights and extract ducts. On the invoice you can narrate what you agreed to protect or retain - for example eaves ventilation left clear, baffles fitted, or downlight hoods installed. Soften absolute claims. This guide does not tell you how to design or certify airtightness. Do not sell the PDF as a ventilation certificate, PAS evidence or Building Regulations completion. If another firm designs or tests airtightness, keep their paperwork separate and do not invent their results on your invoice.

What a UK loft insulation invoice must include

GOV.UK is narrower than most blogs. You must give a VAT invoice by law when both you and the customer are VAT-registered. If you are not registered, keep numbered records of what you charged - which is also how you get paid.

• A unique identification number

• Your name (or company name), address and contact information

• The customer's name and address

• A clear description of what you are charging for (address, cold loft vs warm roof, product type, approximate depth/coverage, stage)

• The date the goods or service were provided (supply date) and the date of the invoice

• The amount being charged, the VAT amount if applicable (including 0% with the right narrative when Notice 708/6 applies), and the total amount owed

Sole trader with a trading name: show your own name and a serviceable address. Limited company: registered name, company number and registered office. The VAT registration threshold is £90,000, not the stale £85,000 figure. For a loft insulation invoice, a clear description is what gets you paid, so name the site address, build-up, product type, approximate coverage or depth and stage (deposit / clearance / lay / completion).

CIS lines (UTR, labour, materials, rate, deduction, net payable) belong when a contractor is paying you under the scheme - not on a private householder job. Domestic reverse charge wording belongs only when the VAT reverse-charge tests are actually met between VAT-registered construction businesses on standard-rated supplies - never on a householder bill, and not on zero-rated Notice 708/6 lines. See domestic reverse charge.

Copy-paste loft insulation invoice fields

Use these as a checklist when you raise the PDF or app invoice.

Sole trader versus limited company

Sole trader: show your own legal name (trading name optional), a serviceable address, VAT only if registered (threshold £90,000), your UTR when CIS applies, and bank details in your name.

Limited company: show the registered company name, Companies House number, registered office, VAT only if the company is registered, company UTR when CIS applies, and a company bank account matching the invoice name.

Do not invoice as "Ali Loft Insulators" without the legal entity that actually contracted. Card payments and CIS statements get messy when the name on the invoice is not the payee.

Labour versus materials for loft insulation CIS

When CIS applies, split lines so deduction sits on the right base.

Tickets win disputes. Keep merchant invoices matched to the job address or PO.

What loft insulation job types to describe

Deposits and stages for multi-day loft jobs

Many loft jobs finish in a day; larger multi-property packages, warm-roof boards and boarding-heavy jobs often need stages.

Retention is not a deposit. Deposit is money you take before or during. Retention is money held after completion against snagging. Show full value, retention withheld and release date, then invoice retention when it falls due. A deposit you receive is a VAT tax point for that amount on the day it lands if you are registered - apply the correct rate (including 0% when Notice 708/6 genuinely applies to that supply).

See the deposit invoice template for deposit-only PDFs.

CIS: thermal insulation under CISR14240 (and related refs)

For contractor-paid work, start with CISR14240: finishing operations include fitting of thermal insulation, lagging or soundproofing as part of a wider project of construction. Soften absolute claims - the facts of the contract matter.

The same manual also lists as outside construction operations: fitting of thermal insulation or soundproofing in premises not undergoing construction where this has no effect on the fabric of the building. That is why a stand-alone soft install with no wider construction / alteration package needs careful testing - do not auto-CIS every loft invoice without reading the facts.

Materials at direct cost: CISR15060 / CISR15090. Who is not a contractor: householder context under the public CIS guide and CISR12030. Fabric openings or structural works can still touch CISR14100, but lead with CISR14240 for the insulation fitting itself.

VAT Notice 708/6: zero rate for qualifying loft insulation

This is the section that differs most from ordinary fabric trade pages and aligns with the heat pump and solar panel guides. Read it slowly.

Under VAT Notice 708/6, installation of certain energy-saving materials - including insulation for walls, floors or lofts - in residential accommodation (and relevant charitable buildings under the notice) can be zero-rated from 1 May 2023 to 31 March 2027 when notice conditions are met. From 1 April 2027 the framework points back toward the 5% reduced rate - check the live notice nearer the time. Soften: InvoiceAdept does not decide whether your supply qualifies.

• The notice contemplates that loft insulation may simply be unrolled and positioned to be installed.

• Ancillary works such as cutting a new loft hatch to gain access can fall with the insulation supply when genuinely ancillary - match the notice; do not stretch every carpentry item into zero-rating.

• Supply without installation is usually standard-rated.

• Never invent 0% for commercial warehouses, hotels or hospitals outside residential/charitable scope.

• Never reverse-charge a householder.

• Domestic reverse charge does not apply to zero-rated supplies.

Never tell a commercial client their warehouse loft is "VAT free because insulation is zero-rated" without checking scope. Never reverse-charge a private individual.

ECO4, GBIS and other grants - check scheme rules

Energy-efficiency schemes such as ECO4 and the Great British Insulation Scheme (GBIS) change. Soften absolute claims. This guide does not invent grant amounts, income thresholds or measure scores. If a specific scheme contribution is a factual part of how that job is paid, you may narrate a scheme reference on client paperwork - but:

• Do not invent market-wide "typical ECO4 £" figures on the invoice or in this article

• Do not treat the invoice as the grant application or measure evidence

• Do not delay your due date to "when the grant pays" unless your written terms say so

• Check live scheme rules on official publications when you need numbers

InvoiceAdept does not issue ECO4, GBIS, TrustMark or PAS paperwork.

Supply-only versus supply-and-install

Domestic reverse charge note for contractor-paid loft insulation

Critical for loft insulation: if your residential install is correctly zero-rated under Notice 708/6, domestic reverse charge does not apply to that zero-rated supply. If the customer is a private householder, reverse charge does not apply anyway. Reverse charge only becomes relevant between eligible VAT-registered construction businesses on standard-rated supplies that meet the reverse-charge tests - for example some commercial or otherwise non-zero-rated contractor chains. See the domestic reverse charge guide. Soften and test facts; InvoiceAdept does not decide reverse-charge status.

Worked examples A-D

Example A - Householder cold loft quilt on occupied home (no CIS, Notice 708/6 zero rate)

ILLUSTRATIVE. Assumes VAT-registered installer and a qualifying residential install meeting Notice 708/6 conditions within the 1 May 2023 to 31 March 2027 window.

Example B - Householder warm roof boards with deposit and stages (no CIS)

ILLUSTRATIVE. Householder; stages; VAT shown as 0% only as an illustrative Notice 708/6 assumption for a qualifying residential install.

Example C - Contractor-paid loft insulation on refurb plots (verified 20% CIS)

ILLUSTRATIVE only. Verified subcontractor at 20%. Treat figures as VAT-exclusive for clarity. Assumes fitting of thermal insulation as part of a wider project of construction (CISR14240 in scope), not a soft out-of-scope scenario with no fabric effect.

Do not claim free-issue rolls as materials. Do not shrink labour by stuffing mark-up into materials. Soften VAT on the contractor invoice separately - residential qualifying zero rate, commercial standard rate, or reverse charge only where tests are met on standard-rated lines.

Example D - Materials-only delivery (no install)

ILLUSTRATIVE. Supply of mineral wool rolls and PIR boards delivered to site; no fitting labour.

If install is later added under the same contract, revisit mixed-contract rules (CISR14020 / CISR14030) and VAT Notice 708/6 before the next invoice.

Mistakes that bounce loft insulation invoices

Late payment: contractor debts are not consumer debts

Commercial late payment interest for qualifying business debts sits on Bank Rate plus 8%. With Bank Rate at 3.75% (held; next MPC 17 September 2026), statutory interest is 11.75% where the Late Payment of Commercial Debts rules apply. Soften: consumer householder contracts are different - do not paste commercial statutory interest onto every domestic invoice without checking your terms and the consumer regime. Put clear due dates on every invoice. See late payment rights.

How InvoiceAdept fits a loft insulation installer

InvoiceAdept is built for UK trades invoicing - including insulation and fabric packages - not for filing tax returns.

Stripe processes card links (UK cards typically 1.5%+20p). InvoiceAdept adds no platform fee on top of Stripe. InvoiceAdept does not file CIS300, VAT returns, Making Tax Digital updates or Self Assessment. It does not issue Building Control certificates, ECO4 / GBIS forms, TrustMark evidence or ventilation certificates.

FAQ

What should a UK loft insulation invoice include?

Legal names and addresses, a unique number, dates, a description that names the site address, cold loft vs warm roof, product type, approximate depth/coverage, stage, quantities and rates, a due date and a way to pay. Split labour and materials on contractor jobs. VAT only if registered - including 0% with Notice 708/6 narrative when that genuinely applies. UTR and CIS only under a contractor, and only when CIS actually applies.

Do loft insulation installers need a CIS invoice?

Only when a contractor is paying you for construction operations that are in scope. Lead with CISR14240 for fitting thermal insulation as part of a wider construction project. A homeowner job you sold yourself: no CIS. Soften where premises are not undergoing construction and the work has no fabric effect.

How do CIS deductions work on rolls, boards and blown fibre?

When CIS applies, deduction usually sits on labour. Materials you bought at direct cost are typically excluded from the deduction base - CISR15060 / CISR15090. Keep tickets. Do not list free-issue materials as yours.

Do I charge 0% VAT on every loft insulation job?

No. Qualifying residential (and relevant charitable) installs can be zero-rated under Notice 708/6 from 1 May 2023 to 31 March 2027 when conditions are met. Supply without install is usually standard-rated. Commercial installs outside scope should not be forced to 0%. InvoiceAdept does not decide VAT status.

Should I take a deposit before ordering insulation materials?

If your terms require it, yes - before you order large volumes of quilt, PIR or blown fibre. Raise a numbered deposit invoice and credit it on later stages. See the deposit invoice template.

How should I invoice blown fibre versus roll or quilt?

Use separate clear lines: product family, access points / coverage for blown; depth and joist narrative for roll/quilt. Do not merge them into a single "loft insulation" blob when the quote priced them differently.

Does InvoiceAdept file CIS, VAT or Making Tax Digital to HMRC?

No. It raises the invoice, stores the record and on Pro+ prints CIS lines. It does not file CIS300, VAT returns or MTD quarterly updates. It does not issue Building Control certificates, ECO4 / GBIS forms or ventilation certificates.

What is the VAT registration threshold?

£90,000. Not £85,000.

What is the deemed CIS contractor construction-spend test?

More than £3 million on construction in the 12 months since the first payment for non-construction businesses - not £1 million. Mainstream construction contractors register when they pay subcontractors for construction work.

Can I reverse-charge a householder for loft insulation?

No. And reverse charge does not apply to zero-rated Notice 708/6 supplies either.

What payment terms should I use?

A practical residential default is 14 days from invoice date with a calendar due date. Commercial jobs follow the PO or contract. Put terms on the quote and the invoice.

Can I put ECO4 or GBIS grant amounts on the invoice?

Only if a specific grant or scheme contribution is a factual part of how that job is paid, and even then keep invented market-wide grant figures off the page. Check live scheme rules when you need numbers. The invoice is still not the grant form.

What if the main contractor free-issues the insulation materials?

Invoice labour (and any materials you actually bought). Do not list free-issue rolls or boards as your materials for CIS.

Sole trader or limited company - does the template change?

Yes for the name block (personal name vs registered company name and number). CIS and VAT rules still follow the facts of the job and registration, not the template title.

Is loft boarding or a hatch upgrade zero-rated?

Soften. Notice 708/6 can treat genuinely ancillary works (the notice discusses loft hatch access in the insulation context) as part of the qualifying install when conditions are met - but do not stretch every carpentry or storage-boarding upgrade into zero-rating without matching the notice. Test facts; InvoiceAdept does not decide.

Pro versus Free - which plan for insulation subcontractors?

Free is £0 for five invoices per month - useful for a small householder pipeline. Pro at £7.99 excl VAT suits growing volume and WhatsApp send. Pro+ at £12.99 excl VAT adds CIS lines for contractor packages. Stripe UK cards 1.5%+20p still apply on card links.

Quote versus invoice on loft insulation packages

A quote is the offer. An invoice is the request for payment for work done or a deposit due. Do not send a quote PDF labelled as an invoice when you want payment - accounts teams and householders need an invoice number, a due date and a tax point.

Building Control, TrustMark and certificates - the invoice is not a certificate

Loft insulation jobs can sit alongside Building Regulations notes, competent-person scheme paperwork, TrustMark / PAS evidence for grant routes, and electrical records if lights or circuits were moved. Soften absolute claims - scheme rules change, and grant amounts should be checked on current official publications rather than copied from a blog.

Variations that commonly appear on loft insulation jobs

Price extras in writing before you install them. Then invoice them as coded variations so a dispute on one hatch does not freeze the whole package.

Retention, credit notes and variation orders

Use the right tool for the adjustment:

Some main-contractor fabric packages hold a retention percentage until a defects date. If retention applies:

• Show the full stage value, the retention withheld, and the net payable now

• Diary the release date and raise a retention release invoice when due

• Do not call retention a deposit

• Do not assume householder jobs use retention - most do not

How to describe loft insulation without sounding like a brochure

You do not need marketing copy. You need identifiers a QS can match to the quote: product family (mineral wool quilt / PIR board / blown fibre), approximate depth or coverage, cold loft vs warm roof vs room-in-roof build-up, boarding area and hatch notes if included, eaves ventilation retained if factual, and waste removal. Avoid brochure phrases with no product identity, silent depth on contractor bills, mixing loft-conversion stairs into insulation lines, unlimited storage claims, and selling the PDF as Building Control or airtightness certification.

Snagging and practical completion on loft insulation

Agree what "done" means before you ask for the final balance: insulation laid to agreed depth/coverage, boarding complete if included, hatch usable, eaves ventilation left as agreed, loft left tidy, agreed snags listed. Photograph completion and keep any electrical or grant records separate from the invoice. If a snag list remains, either hold a small agreed amount against those items or finish them before the final invoice - do not surprise a householder with a full balance while bags of old insulation are still in the hallway.

Checklist before you hit send

• Unique invoice number and calendar due date

• Correct legal customer (householder vs contractor Ltd name)

• Site address and PO/plot if commercial

• Cold loft vs warm roof, product type, depth/coverage, stage

• Deposit credits shown with prior invoice numbers

• Labour/materials split if CIS applies

• No CIS and no reverse charge on private householders

• CIS tested against CISR14240 (wider construction vs soft out-of-scope) when contractor-paid

• VAT treatment matches registration and Notice 708/6 facts (0% only when qualifying)

• No invented 0% on commercial out-of-scope jobs

• No invented ECO4 / GBIS £ amounts

• Bank details and/or card link

• UTR and CIS block only when required

• Building Control / grant / ventilation narrative not sold as a certificate

• Stripe UK cards 1.5%+20p if using card links; no InvoiceAdept platform fee

• VAT threshold cited as £90,000 (warn that £85,000 content is outdated)

When a contractor challenges your materials line, tickets win. Keep merchant or supplier invoices for quilt, boards, blown fibre, vapour control, tapes, hatch units and boarding matched to the job address or PO. Round "about £1,500 materials" without evidence is how estimated deductions go against you.

Domestic loft jobs are often sold in WhatsApp or email threads with photos of the loft void, existing depth and hatch. Put the invoice in that same thread and keep the PDF numbered. Contractors still need email to accounts with the PO. Do not rely on a verbal "pay when the grant comes through" after a materials order - grant timing is not your invoice due date unless your written terms say so. Cross-link heat pump or solar panel when the same client is also buying those packages. For ceiling making-good after a hatch cut, see the plasterer guide; for loft lights and cable clearance, use the electrician guide.

About this guide

Written by InvoiceAdept Editorial for UK loft insulation installers, insulation subcontractors, fabric builders and energy-efficiency firms. Last reviewed 9 September 2026 against GOV.UK CIS pages (CISR14240 as the lead thermal-insulation finishing reference; CISR14220; CISR14020/14030; CISR15060/15090; CISR14100 briefly; CISR14090 only for related building-services in the same package; CISR12030 / public CIS on who is not a contractor), VAT Notice 708/6 (zero rate for qualifying residential/charitable ESM including loft insulation from 1 May 2023 to 31 March 2027, then toward 5%), VAT registration threshold £90,000, and Bank Rate 3.75% (held 30 July 2026; next MPC 17 September 2026).

InvoiceAdept is invoicing software from Tech Me Today Ltd, Companies House 15917255, ICO ZB944663. Free: five invoices/month. Pro: £7.99 excl VAT. Pro+: £12.99 excl VAT with CIS lines. Stripe UK card fees apply (UK cards 1.5%+20p); InvoiceAdept adds no platform fee. InvoiceAdept does not decide CIS or VAT status and does not file CIS300, VAT returns, Making Tax Digital updates or Self Assessment. It does not issue Building Control certificates, ECO4 / GBIS grant forms, TrustMark / PAS evidence or ventilation / airtightness certificates.

Figures in examples are illustrative only. Grant amounts and insulation market statistics are not invented here - check current official sources. This is general information, not tax, legal, Building Regulations, grant, ventilation design or install certification advice.