
Customisable Double Glazed Windows in Dorset
When it comes to improving your home's comfort, security, and appearance, few upgrades make as much of a difference as double-glazed windows. At West Country Windows, we have been helping homeowners across Dorset and the wider Southwest make that upgrade since 1977, and we know just how transformative the right glazing can be.
Double-glazed windows consist of two panes of double-glazed glass separated by a sealed layer of insulating gas. This clever construction works to keep warmth in during cooler months and reduce heat gain in summer, making your home far more comfortable year-round. For Dorset homes, where coastal winds and changeable weather are part of life, that extra layer of protection really counts.
Why Double Glazed Windows Are a Smart Choice for Dorset Homes
Up To 50% Better Heat Retention for Dorset Homes
Our high-performance glazing is engineered to dramatically reduce the amount of warmth that escapes through your windows, keeping your home cosier without overworking your heating system.
Customisable Frame Designs To Suit Every Property
Every frame is built to your exact specifications. You are not choosing from an off-the-shelf catalogue; you are getting a bespoke product crafted for your home.
25-Year Guarantees for Lasting Peace of Mind
Every installation we carry out is backed by our product guarantee, giving you the confidence that your windows are built to perform reliably for years to come.
The Difference Professional Installation Makes
Choosing the right product is only half the story. The quality of your installation is just as important, and this is where hiring experienced professionals truly pays off. Poor fitting can lead to draughts, condensation, and a shortened lifespan for even the finest glazing products. Our team carries out every window installation with the kind of precision and care that only comes from decades of hands-on experience.
From your initial survey right through to the final fit, we handle everything in-house. Our windows are manufactured in our own Somerset factory, which means we maintain quality control at every stage. You are not dealing with a middleman; you are dealing with the people who built your windows and know them inside and out.
Customer Reviews

Our Double Glazed Window Range
We offer a comprehensive selection of styles to suit every Dorset property, whether you are in a modern new-build or a period home in the countryside. Our range includes uPVC casement windows, tilt and turn windows, sash windows, and Timberlook windows.
Every frame is bespoke, designed to fit your home precisely, and backed by our long-term guarantee for lasting peace of mind. Additionally, we also offer uPVC window installation with the kind of precision and care that only comes from decades of hands-on experience.
Trusted by Dorset Homeowners for Decades
As a family-owned business led by directors Spencer John and Quentin Ashplant, we bring genuine local knowledge and a personal approach to every project. With well over twenty-five thousand successful installations across the Southwest, our reputation speaks for itself. When you choose West Country Windows, you are choosing a team that genuinely cares about getting it right.
Ready to upgrade your home? Contact West Country Windows today for a free, no-obligation quote and take the first step towards warmer, quieter, and more secure living.

