uPVC Vertical/Sliding Sash Windows

Choose from three timeless collections.

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elegance & style

Vertical/Sliding Sash Windows that are maintenance-free.

Our uPVC sliding sash windows are incredibly low-maintenance, with no warping or twisting to worry about. Aside from the occasional wipe-down, you only need to enjoy the added safety and security, double glazing, and energy efficiency they provide.

They have all the features that give them an original charm – white woodgrain finishes, deep base rails, surface-mounted Georgian bars and run-through sash horns.

The Thermaglaze process

We pride ourselves on offering the very best experience for our customers throughout every stage of the process.
Known fondly as the “Thermaglaze experience".

From quote to installation, we make it easy for you!

"Have used Thermaglaze for many years. Always professional, helpful and very courteous. Delighted with completed work."

Mr J Watson

FIRST CONTACT

CONSULTATION

DETAILED QUOTE

SURVEYING & PREPARATION

INSTALLATION

SIGN-OFF & PAYMENT

reviews

What our customers say

Don’t just take our word for it. Hear what our customers have to say!

Having used Thermaglaze for many years and we still find the products & service to be excellent. Would recommend most definitely.

Mr & Mrs L

Windows, Warminster

Excellent installation – fitters pleasant and obliging. Cleaned up beautifully.

C.B

Windows, Trowbridge, Wiltshire

You are invited for coffee!

Visit our village showroom to view all our product ranges and discuss your needs. You’ll receive a warm welcome, expert advice and a free, no-pressure, no-obligation quote.

We’re open weekdays until 5pm and 1pm Saturdays

Get in touch: 01985 840 904
enquiries@thermaglaze.com
12-14 Pound Barton, Sutton Veny, Warminster, BA12 7BT
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