Share Your Project Photos — Get Quick, Personalised Advice

Have photos of your project or installation? Upload your pictures and our experts will review them to give you tailored guidance, accurate quotes, and recommendations that perfectly fit your needs.

Why Send Us Your Photos?

✔ Personalised Expert Advice
Our team can assess your project directly from your images, giving you clear and specific recommendations.

✔ Fast, Helpful Feedback
Get quick estimates, suggestions, and solutions without the wait.

✔ Completely Free & No Obligation
Sharing your photos costs nothing — and there’s zero pressure to commit.

✔ Professional Expertise You Can Trust
Benefit from the experience of specialists who’ve helped homeowners across the UK achieve the best results.

Ready to begin? Upload your photos using the form.

Customers Rate Us Highly

Explore recent installations from sash window upgrades to warm roof conversions and see how thoughtful design and careful fitting can transform your home.

Reviews
4.9
★ ★ ★ ★ ★
30 reviews
★ ★ ★ ★ ★
Replaced 30 year old windows!! Excellent service. Prompt and efficient. Fair price too.Left clean and tidy inside and out.
— Sharon Walker
★ ★ ★ ★ ★
Brilliant local company. Honest, reliable, quick and efficient service. Wonderful team of lads throughout whole process from enquiry to fitting. Would definitely recommend ..
— Jennifer Watson
★ ★ ★ ★ ★
Replaced patio doors. Excellent workmanship. Great couple of lads. Upvc doors are very high quality made. Would recommend 👍👍👍👍👍
— Rhbzuk
★ ★ ★ ★ ★
George and everyone we’ve dealt with at Thermaseal have been a pleasure to do business with. They worked together, as a great team, to look after our needs; from sourcing quality products, to installation, and after-sales care ....
— Colin Failes
★ ★ ★ ★ ★
Excellent service. They arrived promptly and did a wonderful and neat job of the new window. Paul was happy to assist with further information which we required. A great team, ...
— shaila gallagher
★ ★ ★ ★ ★
Thermaseal replaced two bay windows and two casement windows for us and we would highly recommend them. They were a pleasure to deal with from start to finish, very professional and friendly. They gave us the best quote out of ...
— Kate M