Secondary Glazing Prices in London

Larger windows require more materials and take longer to install. We measure every window individually to provide an accurate quote.

Standard 6.4mm glass is suitable for most applications. For maximum acoustic performance, we recommend 10.8mm laminated acoustic glass (add approximately 15-20% to quoted price).

White and brown frames are standard. Black, grey, and custom RAL colours are available at a small additional cost.

Listed building access scaffolding, unusual window positions, or high ceilings may affect the installation cost. This is always confirmed before work begins.