● UK's Only Fully Ventilated Roof System
Your conservatory,
transformed for life.
We turn your cold, unusable conservatory into a room you can genuinely love — all year round.
Free assessment · No obligation · 60 seconds
27,000+
Roofs Transformed
15+
Years Experience
A+
Energy Rating
10yr
Guarantee
🏆
UK's Only Fully Ventilated System📋
Building Control Approved🛡️
10-Year Insurance-Backed Guarantee✅
Vetted & Fully Insured⚡
Installed in 2–3 Days🏠
27,000+ Roofs Transformed⭐
15+ Years Experience🏆
UK's Only Fully Ventilated System📋
Building Control Approved🛡️
10-Year Insurance-Backed Guarantee✅
Vetted & Fully Insured⚡
Installed in 2–3 Days🏠
27,000+ Roofs Transformed⭐
15+ Years ExperienceSound familiar?
Your conservatory is costing you more than you think
A poorly insulated conservatory doesn't just sit there unused — it drags up your energy bills, adds damp to your home, and robs you of valuable living space every single day.
Freezing in Winter
From October to March, it's practically unusable. The glass roof lets all the warmth straight out.
Boiling in Summer
In July it turns into a greenhouse. You can't sit in there for more than 10 minutes.
Condensation & Damp
Drips on the glass. Black mould creeping in. Slowly damaging your home and health.
Deafening Rain Noise
The moment it rains, you can't hold a conversation. The polycarbonate turns every shower into a drum solo.
Rising Energy Bills
Heat escapes through the roof constantly. Your boiler works overtime — and you're paying for it.
Wasted Living Space
What should be a beautiful extra room has become a dumping ground. You walk past it every day.
The Solution
One roof. Total transformation.
The Icotherm system replaces your old glass or polycarbonate roof with a premium solid insulated roof — turning your conservatory into a room you'll genuinely love every day of the year.
✓ Icotherm Installed
🌡️
Warm in Winter, Cool in Summer
A+ thermal rating (U-value 0.15 W/m²K) — one of the highest available. Genuine, measurable comfort all year round.
💨
UK's Only Fully Ventilated System
A continuous ventilation layer actively eliminates condensation, damp, and mould — no other system on the market does this.
📅
Installed in Just 2–3 Days
Minimal disruption. In most cases the roof is made fully weathertight on day one.
🎨
12 Premium Finish Options
Slate and shingle finishes to complement your home. Optional VELUX windows keep the space flooded with natural light.
Why Homeowners Choose Us
What you actually get from day one
The Icotherm system doesn't just replace a roof — it transforms how you live in your home.
🌡️
Year-Round Comfort
Warm in winter, cool in summer — finally a room you can actually use every single day, whatever the weather outside.
💷
Lower Energy Bills
Our A+ rated roof dramatically reduces heat loss, meaning your boiler works less and your energy bills drop — month after month.
🏠
Added Property Value
A properly converted conservatory with Building Control certification adds genuine, documented value to your home.
🔇
No More Rain Noise
The solid insulated roof eliminates the drum-solo effect of rain on polycarbonate. Conversations, TV, working from home — all uninterrupted.
💧
Condensation & Damp Gone
The UK's only fully ventilated system actively manages moisture — no more dripping glass, black mould, or damp creeping into your walls.
📅
Done in 2–3 Days
Minimal disruption to your home and family. In most cases the roof is made fully weathertight on day one — so you're never left exposed.
Simple Process
From quiz to transformed room in 3 steps
1
Take the 60-Second Quiz
Answer 6 simple questions about your conservatory. We use your answers to confirm eligibility and personalise your free survey.
2
Your Free Home Survey
A specialist visits your home, assesses your conservatory, and gives you a full written recommendation and exact price — no obligation.
3
Transformation in 2–3 Days
Once you're happy to proceed, our team installs your new Icotherm roof. Most jobs are fully completed within 2–3 days.
Your Peace of Mind
Every installation is fully protected
We back every roof we install with comprehensive guarantees and compliance documentation — so your investment is protected for the long term.
🛡️
10-Year Insurance-Backed Workmanship Guarantee
Independently underwritten and stays covered long after the work is complete — regardless of any change in our business.
Insurance-Backed🏭
10-Year Manufacturer's Product Guarantee
Covers materials, components, and structural integrity — direct from the manufacturer.
Manufacturer-Backed📋
Building Control Approved & Fully Documented
Meets current UK Building Regulations. You receive a full completion certificate — essential for any future property sale.
Fully Documented💨
UK's Only Fully Ventilated System
The continuous ventilation layer actively manages moisture, eliminating condensation, damp, and mould — unique to Icotherm.
Unique to Icotherm🏠 Free Conservatory Assessment
Find out if your conservatory qualifies for a full transformation
Answer 6 quick questions and we'll tell you exactly what's possible for your conservatory — and how to claim your free, no-obligation home survey.
✓
Takes under 60 seconds✓
Completely free — no obligation✓
Personalised results based on your answers✓
27,000+ homeowners already transformedNo spam. No sales pressure. Just honest advice.
🏠 Ready to Transform?
Find out if your conservatory qualifies
Take the free 60-second quiz and we'll tell you exactly what's possible — and how to claim your free, no-obligation home survey.