Specialist Insulation & Spray Foam Removal Services Across the UK
From spray foam removal to loft insulation upgrades — expert solutions for homeowners nationwide. Based in Southampton, serving major cities across the UK. We do the work ourselves.
Is Your Home Losing Heat Through the Roof?
Up to 25% of your home's heat escapes through a poorly insulated loft. These are the warning signs homeowners often miss.
- Cold rooms that never warm up
Rooms above your loft stay uncomfortably cold through winter, no matter how high you turn the heating.
- Energy bills that keep rising
You're spending more each year to heat the same home — a clear sign heat is escaping where it shouldn't.
- Condensation and damp patches
Moisture on ceilings or in your loft suggests poor ventilation — often caused by inadequate insulation.
- Mortgage refused due to spray foam
Legacy spray foam insulation is now causing mortgage applications to fail at survey stage across the UK.
- Draughts and cold spots
Uncomfortable temperature differences between rooms signal gaps in your home's thermal envelope.
Expert Loft Insulation & Specialist Spray Foam Removal
As the UK’s leading specialists in thermal performance, we provide comprehensive loft insulation upgrades and government-compliant spray foam removal services. Based in Southampton and serving every major city in the United Kingdom, our hands-on team ensures your home remains warm, energy-efficient, and structurally sound.
Whether you’re facing mortgage approval issues due to legacy spray foam or simply looking to reduce your heating bills, we deliver professional, itemised, and fully insured solutions.
Dramatically reduce heat loss and cut your annual energy costs from day one.
Boost your property's energy performance certificate and increase resale value by 1–2 bands.
Warmer in winter, cooler in summer — proper insulation works in both directions.
Three Core Specialisms, One Trusted Team
Every service carried out by our own hands-on team — not passed on, not managed out.
Loft Insulation Upgrades
Modern, high-performance thermal insulation that can reduce your heating costs by up to 25%.
Learn more →
Spray Foam Removal
Professional removal of open and closed-cell foam to meet RICS and mortgage lender requirements.
Learn more →
Raised Loft Boarding
Store more safely with raised boarding systems that protect your insulation's performance.
Learn more →Our Specialist Services
Five dedicated service categories covering every aspect of insulation, roofing, and property maintenance.
Insulation Contractor
Professional loft insulation installation and energy efficiency upgrades for homes across Coventry and Warwickshire
View services →Roofing Contractor
Specialist spray foam removal and remediation services for homeowners needing mortgage compliance or property restoration
View services →General Contractor
Professional assessment, certification, and project management for complex insulation and remediation projects
View services →Debris Removal Service
Safe extraction and disposal of hazardous or degraded insulation materials
View services →Property Maintenance
Ancillary services that improve the functionality and accessibility of your loft space
View services →Two Services Homeowners Ask Us About Most
Often overlooked but among the most valuable upgrades available to homeowners.
Create Real Storage Without Sacrificing Insulation
Most homeowners don't realise that boarding directly onto joists crushes the insulation beneath — instantly undoing its thermal benefit. Our raised boarding system lifts boards above the insulation level, protecting performance while giving you a clean, load-bearing storage floor.
- Raised 175mm above existing insulation
- Full access hatch and loft ladder options
- LED strip lighting available
- Clean, load-bearing — suitable for boxes, bikes, seasonal items
Safe, Complete Removal of Contaminated Insulation
Before any new insulation goes in, the old material must come out cleanly. We handle full removal — including rodent-contaminated lofts — using HEPA-filtered vacuum systems and proper licensed disposal, leaving the space ready for a fresh start.
- HEPA-grade vacuum extraction
- Rodent clearance and decontamination
- Licensed bagging and disposal
- Full clean-down before new insulation
Safe, Modern, Eco-Friendly Materials
We only use materials that meet or exceed current UK Building Regulations. No shortcuts — just proven, high-performance products that are safe for your family and better for the environment.
Non-combustible, rot-resistant, highly effective for both thermal and acoustic insulation.
High-performance rigid boards delivering exceptional thermal resistance in confined roof spaces.
Thin-profile systems that reflect heat back into your home — ideal for awkward roof spaces.
Recycled eco-friendly loose-fill that reaches every corner of older loft spaces.
How Much Could You Save?
UK homes save between £150 and £580 per year after a full loft insulation upgrade. Estimate your saving.
Typical payback: 4–6 years
Get My Accurate QuoteIndicative only. Your free survey will give exact figures for your property.
What Happens When You Book
From first contact to final sign-off — a clear process with no surprises.
Free Professional Survey
We visit your property personally to assess thermal performance and identify the best solution for your needs.
Expert Installation
Our experienced team carries out all work to the highest industry standards with minimal disruption.
Certified Result
We provide full documentation and guarantees upon completion, ensuring your peace of mind and property value.
Real Results for Real Homes
Every project is different. Here's what we've achieved.
London, SW16
Full loft clearance, rodent decontamination, and mineral wool installation to 270mm. Mortgage survey subsequently passed.
Manchester, M14
Closed-cell spray foam removed from rafters, timber inspected, PIR board system installed. Property sold within 6 weeks.
Birmingham, B29
Full insulation replacement using a multi-foil system with raised boarding. Property's energy efficiency transformed.
Before & After: The Difference We Make
Judge our work by what we leave behind.
Before
AfterFull mineral wool installation — Manchester terraced property
Before
AfterClosed-cell spray foam removal — London semi-detached
The UK's Trusted Home Performance Team
UK Loftsaver was founded on a simple principle: doing the job right the first time. We are not a referral network or a faceless management company. When you book a survey with us, you’re meeting the specialists who will oversee and deliver your project.
From our headquarters in Southampton, we coordinate a nationwide service that brings elite thermal expertise to homes from London to Edinburgh. We take immense pride in our hands-on approach and our commitment to transparency, quality, and long-term results.
We Don't Guess — We Use Thermal Imaging
Our thermal heat-loss surveys use professional infrared cameras to pinpoint exactly where your home is losing heat. Before we recommend anything, we know precisely what your loft needs.
Identifies cold bridges, missing insulation, and air leakage invisible to the naked eye.
You receive a detailed report with thermal images, findings, and our recommended solution.
No extra cost. Thermal assessment is part of every survey we carry out.
What Our Customers Say
Trusted by homeowners across Nationwide (Based in Southampton) — here's what they have to say.
"Brilliant service from start to finish. The team were professional, tidy, and explained everything clearly. Our energy bills have dropped noticeably since the new insulation went in."
"Had spray foam removed and mineral wool installed. The inspector was thorough and honest about what needed doing. Really impressed with the quality of work."
"We had terrible condensation in our loft. They diagnosed the problem quickly, improved the ventilation, and replaced the old insulation. No more damp and the house is noticeably warmer."
Are Your Rental Properties MEES Compliant?
Since April 2023, it has been unlawful to rent out a property in England and Wales with an EPC rating below E. The bar rises to C by 2028. The fines are significant — and the solution is straightforward.
Portfolio Assessment
We assess multiple properties in a single coordinated visit to minimise disruption and cost.
Compliance Paperwork
Full guarantees and updated EPC certificates provided on completion of every job.
HMO Experience
Specialist experience with HMOs, terraced rows, and multi-unit blocks.
Areas We Cover
Based in Southampton, providing professional services for homeowners in major cities across the United Kingdom.
Not seeing your city? We cover the whole of the UK. Get in touch to confirm coverage →
We Leave Your Home Exactly as We Found It
One of the biggest concerns people have about tradespeople is the mess. Here's exactly what we do about it.
Heavy-duty dust sheets laid on every route from front door to loft hatch.
Every piece of waste and packaging removed and disposed of responsibly.
We arrive when we say we will and keep disruption to an absolute minimum.
Before we leave, we walk you through the completed work and answer any questions.
Frequently Asked Questions
Answers to the most common questions about loft insulation and spray foam removal across the UK.
Many mortgage lenders and RICS surveyors have concerns about roof timber ventilation when spray foam is applied. We provide expert removal that restores proper ventilation and meets lender requirements.
A properly insulated loft can reduce heat loss by approximately 25%. For most UK homes, this equates to significant annual savings on heating costs while greatly improving comfort.
Absolutely. While we are based in Southampton, we provide daily coverage across the entire UK, including London, Birmingham, Manchester, Leeds, and all 15 major cities listed on our site.
Suitable for All Property Types
Whatever type of home you own, we have the right approach for your roof space.
Detached & Semi-Detached
Pitched roof lofts are the best candidates. We assess full-depth options and boarding.
- Standard hatch access
- Good depth for 270mm mineral wool
Terraced Houses
Mid-terrace and end-terrace homes respond extremely well — often the single most impactful upgrade.
- High EPC impact
- Spray foam issues common
- Full removal available
Bungalows
More roof per floor than any other type, making insulation especially cost-effective.
- Highest heat loss ratio
- Large accessible loft area
- Excellent storage potential
Period & Listed Properties
Unique structures need careful assessment. We recommend the right solution, always respecting the building.
- Specialist survey
- Sympathetic materials
- Heritage-aware methods
New Builds
Even newer homes can fall short. We top up and confirm your insulation meets or exceeds Building Regs.
- Top-up assessments
- Thermal imaging
- Fast installation
Not Sure About Your Home?
Book a free survey. We'll assess your loft and tell you exactly what's possible — no obligation, no jargon.
Book Free SurveyTop-Up or Full Replacement — Which Do You Need?
Not every home needs a complete strip-out. Here's how to tell the difference.
Topping up existing insulation to the recommended 270mm is often sufficient and the most cost-effective route.
Good if…
- You have dry, existing insulation between 50–200mm
- No rodent damage or contamination present
- No spray foam on rafters or between joists
- Material is in reasonable condition
When existing insulation is compromised or contaminated, full clearance and fresh install is the correct approach.
Required if…
- Spray foam has been applied to rafters or joists
- Evidence of rodent infestation or droppings
- Existing insulation is damp, compressed, or degraded
- Significant moisture or mould damage found during survey
Still unsure? Our free survey includes a full assessment of your existing insulation — we'll tell you exactly what you need.
Download: The 2026 Homeowner's Guide to EPC Ratings
Not ready to book yet? That's fine. Download our free guide covering EPC ratings, what they mean, how insulation improves them, and what the new MEES rules mean for you.
- What EPC ratings mean and how they're calculated
- The most cost-effective ways to improve your rating
- How spray foam affects your mortgage and what to do
Don't Let Another Winter Pass Without Proper Insulation
Every day without proper loft insulation costs you money. Heating bills, cold rooms, a declining EPC rating — it all adds up. A free survey costs nothing and takes less than an hour.
Get Your Free Survey
Fill in the form below and we'll get back to you within 24 hours to arrange your free, no-obligation loft survey.
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Fully Insured (£5m) ICO Registered Pay on Completion