# Loft air sealing estimate example in Exeter: itemised PDF Review a fictional Exeter loft air sealing project with 6 exact line items, £1,571.08 illustrative total and an app-exported PDF. Canonical: https://quicklyestimates.com/en-gb/samples/air-sealing-estimate/ Author: Estimates editorial team Published: 2026-09-25 Updated: 2026-09-25 This Exeter example prices defined penetrations in one loft with 6 itemised lines and a £1,571.08 illustrative total. It uses fictional prices, a 0% tax input and no markup; verify all inputs for an actual job. EXAMPLE AT A GLANCE This Exeter example prices defined penetrations in one loft with 6 itemised lines and a £1,571.08 illustrative total. It uses fictional prices, a 0% tax input and no markup; verify all inputs for an actual job. A defined loft air sealing job This fictional project is located in Exeter . Seal 18 accessible small loft penetrations and 36.6 metres of agreed top-plate joints after a site review. Include temporary insulation movement, approved sealant material allowance, application labour, documentation and clean-up. No new insulation or concealed opening repair. The written scope is the boundary of the example: a customer should be able to match each planned task to a line in the document, and see where a product choice or hidden condition still needs checking. Prepared by Cedar & Beam Builders · fictional business Prepared for Jordan Taylor · fictional customer Example location Exeter, UK Issued / valid through 25 September 2026 / 25 October 2026 Read every amount in pounds The table reproduces the fixture sent to the app exporter. Each amount is its quantity multiplied by the shown unit rate, rounded to pence. The largest line is Small penetration sealing at £547.20 ; that is a part of the total, not a standard price for work of this kind. Check the unit, quantity and scope together before comparing lines with a real supplier or subcontractor quote. Loft air sealing in Exeter — GBP, fictional inputs Work item | Quantity | Unit rate | Amount | Loft review and work marking | 1 lump sum | £148.00 | £148.00 | Temporary insulation movement | 1 lump sum | £144.00 | £144.00 | Small penetration sealing | 18 each | £30.40 | £547.20 | Top-plate joint sealing | 36.6 metres | £11.80 | £431.88 | Sealant and backing allowance | 1 lump sum | £192.00 | £192.00 | Documentation and clean-up | 1 lump sum | £108.00 | £108.00 | Subtotal / example total | £1,571.08 | For a quick cross-check, small penetration sealing is 18 each × £30.40 = £547.20, and top-plate joint sealing is 36.6 metres × £11.80 = £431.88. The sum of all 6 line amounts is £1,571.08 . The PDF's 0% tax input and zero markup are example settings; determine the correct inputs for your own work. What this example assumes Existing insulation may need careful movement and replacement around work locations. The example allows that effort without assuming wholesale insulation removal. Work outside the example: No blower-door testing, new insulation, concealed cavity repair, ventilation change or hazardous-material handling. The quantity basis matters. Where a product allowance differs from an installation quantity, the difference reflects this fictional layout or purchase plan and must be checked against the selected product. Existing conditions, safe access and any necessary approvals remain project decisions. Agree how changed measurements or discoveries will be recorded and priced before extra work begins. View the app-exported PDF The PDF was generated from this fictional project, with the exact line items, dates, customer and business details stated here. It is a completed example document for learning how an itemised estimate reads. Its prices are illustrative and are not current Exeter market rates. (https://quicklyestimates.com/assets/guides/air-sealing/en-GB/estimate.pdf) Download example PDF ↓ (https://quicklyestimates.com/assets/guides/air-sealing/en-GB/estimate.pdf)Open PDF (https://quicklyestimates.com/assets/guides/air-sealing/en-GB/estimate.pdf) Build an estimate for your own job Start with a measured site record and the customer's selected finish or equipment. Replace all fictional quantities and rates, assign responsibility for supply and waste removal, and check that the exclusions describe the actual boundary. Review each extended amount, total and note in the PDF before sharing it. - Map and count accessible openings. - Measure joint lengths. - Review material and assembly requirements. - Separate testing and insulation. Read the matching loft air sealing estimating guide (https://quicklyestimates.com/en-gb/guides/how-to-estimate-air-sealing/) for the measurement and scope decisions behind the example. Common questions Can loft air sealing be priced by floor area? Area gives context, but identified openings, joint lengths and access define this example scope. Is insulation part of air sealing? Only if separately listed. This sample moves existing material temporarily but does not add new insulation. Create an estimate ↗ (https://quicklyestimates.com/en-gb/download/) Actual app PDF: https://quicklyestimates.com/assets/guides/air-sealing/en-GB/estimate.pdf Get the app: https://quicklyestimates.com/en-gb/download/ App Store (iPhone): https://apps.apple.com/app/id6740389403 Google Play (Android): https://play.google.com/store/apps/details?id=com.uzel.contractorplus