When comparing new windows for energy efficiency, there are several factors to consider beyond choosing between double or triple glazing,' explains Joanna O’Loan, knowledge manager at Energy ...

UPVC windows tend to be the most economical ... support will be ‘eaten up’ by price cap increase, Tories claim Triple glazing is increasingly popular, although still a small part of the ...

It features 32 or 44 mm double or triple glazing, and sliding window surfaces of up to 18 m² for large sliding glass doors. The Vitrocsa sliding version is available in several ranges ...

Recommended Double glazing or secondary glazing – which should I choose? UK window prices: From single to triple-glazed – what you need to know The best window installers and how to choose ...

triple glazing and even quadruple glazing. There are plenty of options open to homeowners when they look to upgrade their windows. Despite its soundproofing and energy efficiency gains ...

TH+ / Thermal insulation and large surface areas - Using 32 or 44 mm double or triple glazing, the TH+ range allows for sliding window surfaces of up to 18 m². The excellent insulating properties ...

If you’re having the whole house done, you should find that the cost of each window works out lower, especially if you negotiate. Triple glazing is increasingly popular, although still a small ...

If you’re looking for new windows in the UK, you have three broad choices: single, double and triple-glazed.