First Windows London

First Windows manufactures, supplies and installs windows, doors and conservatories for homes and commercial properties. It has operated for more than 20 years and makes some window systems in its own factory, alongside supplying products from other manufacturers.

Its range includes uPVC, timber, aluminium and steel windows, including sash and casement styles, as well as composite, French, bi-folding, patio and sliding doors. The team also designs and builds conservatories, and offers triple and commercial glazing.

The company works with customers from their first enquiry through to completion. It can arrange a home visit and quotation, and its trained fitters install the products it supplies. The company states that its products carry a 10-year insurance-backed guarantee.