Loft or Roof Size
The area to be cleared and re-insulated is one of the biggest influences on the overall cost.
Transparent, No-Pressure Pricing
Spray Foam Removal Cost & Pricing.
Every property is different, so we do not publish fixed prices. Instead, here is a clear, honest guide to spray foam removal cost, what affects the cost of removal and replacement insulation, and exactly what we assess before preparing your free, no-obligation quote.
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What Affects the Cost
Eight Factors That Shape Your Quote
Spray foam removal and replacement insulation are priced per job, not from a price list. These are the main factors we take into account when preparing your free quote.
Foam Type & Thickness
Open-cell and closed-cell foam, and how thickly it was applied, affect the time and care needed to remove it.
Access
How easily we can reach the loft space, including hatches, boarding, and stored items, affects the work involved.
Roof Condition
The condition of timbers, membranes, and fixings can add preparation or repair work before re-insulation.
Waste Disposal
All removed foam is bagged and disposed of under a valid waste disposal licence, which is factored into the quote.
Location
Where your property is in the UK can affect travel and logistics, particularly for remote or island areas.
Replacement Insulation
The insulation or membrane you choose for afterwards — underlay felt, Rockwool, SuperFOIL, or PIR boards — is a separate cost.
Preparation & Clean-Up
Protecting your home, careful removal, and leaving the space clean and tidy are all part of the quoted work.
Quick Estimate Tool
Indicative Cost Calculator
Choose your foam type and slide to set your loft area for a rough price guide.
50m²
10 m²300 m²
Foam type
Rough estimated price
£3,000
Based on 50 m² of open cell foam. This is a rough guide only.
This is a rough, indicative quote, not a fixed price. The final price may vary depending on foam thickness, access, roof condition, waste disposal, location, and replacement insulation requirements. It is better to call us so we can discuss your property and provide an accurate quote.
or call us on 07356058990
Before We Quote
What We Assess Before Preparing Your Quote
Every property is different. Contact us for a free, no-obligation quote and we will assess the following so your price reflects the actual work involved, with no surprises.
- Loft or roof size and the area of foam to be removed.
- Foam type (open-cell or closed-cell), thickness, and how firmly it is bonded.
- Access to the space, including hatch size, boarding, and any stored items.
- Condition of roof timbers, existing membrane, and any signs of moisture.
- Volume of waste and licensed disposal requirements.
- Your preferred replacement insulation or membrane, if known.
Costs by Service
Removal & Replacement Insulation Costs
Because every loft and roof is different, we do not show fixed amounts here. Each section explains what influences the cost for that service. For an accurate, written price, request a free quote and we will assess your property.
Removal
Spray Foam Removal
Removing spray foam is specialist work. The cost depends on the area, foam type and thickness, how firmly the foam is bonded, access, and the volume of waste for licensed disposal. We work carefully to protect your roof timbers and home throughout.
Every property is different. Contact us for a free, no-obligation quote.
- Area and thickness of foam
- Open-cell vs closed-cell foam
- Access and roof condition
- Licensed waste disposal
Replacement
Underlay Felt Membrane
Fitting a protective roof underlay membrane helps stop wind-driven rain and draughts entering the loft. The cost depends on the roof area, the condition of the existing membrane, and how much preparation is needed before the new membrane is fitted.
Every property is different. Contact us for a free, no-obligation quote.
- Roof area and pitch
- Condition of existing membrane
- Preparation and access
- Materials specified
Replacement
Rockwool Insulation
Rockwool (mineral wool) is a widely-accepted, trusted insulation choice. The cost depends on the area to cover, the required thickness to meet your goals, and whether any preparation or boarding is needed before installation.
Every property is different. Contact us for a free, no-obligation quote.
- Area to insulate
- Required thickness and layers
- Preparation of the loft space
- Materials specified
Replacement
SuperFOIL Insulation
SuperFOIL multi-layer foil insulation is a popular choice where a thinner layer is preferred. The cost depends on the area, the number of layers needed for the desired performance, and the preparation required for a clean, sealed install.
Every property is different. Contact us for a free, no-obligation quote.
- Area to insulate
- Number of layers specified
- Sealing and taping details
- Preparation of the space
Replacement
PIR Insulation Boards
PIR (polyisocyanurate) boards offer high thermal performance where space is limited. The cost depends on the area, board thickness, the cutting and sealing required for tight joints, and any boarding or finishing needed afterwards.
Every property is different. Contact us for a free, no-obligation quote.
- Area to insulate
- Board thickness specified
- Cutting, sealing, and joints
- Boarding or finishing
Our Price Beat Guarantee
We'll Beat Any Like-for-Like Quote by £50
Received a written quotation from another UK spray foam removal company for the same scope of work? We will beat it by £50, guaranteed. We believe in fair, transparent pricing — and we back it up. Simply send us the quote and we'll come back with a better price.
Price beat applies to like-for-like written quotations from legitimate UK competitors. Subject to verification, comparable access, materials, and reasonable terms. Contact us for confirmation before work is booked.
How our Price Beat Guarantee works
- Share a written, itemised quotation from a legitimate UK business for the same scope of work.
- We compare like for like — the same foam type and thickness, access, roof condition, waste disposal, and replacement insulation specified.
- We review the quote and confirm the £50 price beat where the scope and terms are comparable.
- The price beat is confirmed in writing before any work is booked, so there are no surprises.
The price beat applies only where the scope, access, materials, and terms are genuinely comparable. Please contact our team for confirmation before booking.
Ready When You Are
Get Your Free, No-Obligation Quote
Tell us about your property and we will come back with clear, honest advice and a free quote tailored to your loft, your foam, and your chosen replacement insulation. Call us or send a message and we usually reply within one working day.
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