Heritage Glass Supplier London

Restoration & Period Window Glass – Gilham & Gilham Glass

Gilham & Gilham Glass are specialist heritage glass suppliers serving London and the South East, providing traditional glazing solutions for period properties, listed buildings, and conservation projects.

We supply high-quality restoration and heritage glass, including Restover® Plus glass, designed to replicate the character and appearance of traditional window glass used in historic buildings.

Our heritage glazing products are widely used by restoration specialists, joiners, builders, architects, and glazing contractors working on historic properties throughout London.

Restoration Glass for Period Properties in London

Heritage glass is specifically designed to replicate the subtle distortions and visual character found in traditional hand-made glass used in historic windows.

This makes it ideal for restoring windows in:

• Georgian properties

• Victorian houses

• Edwardian homes

• Listed buildings

• Conservation area properties

• Historic buildings and heritage sites

By using restoration glass, original window designs can be preserved while maintaining the authentic appearance of historic glazing.

Heritage Glazing for Listed Buildings in London

Our heritage glass products are commonly used for:

• Traditional sash window restoration

• Listed building window repairs

• Period property renovation

• Historic building restoration

• Conservation area window replacement

• Timber sash window glazing

We regularly supply heritage glass to restoration specialists and contractors working across London who require authentic glazing materials for sensitive restoration work.

RESTOVER® plus offers a different, more textured glass that closely resembles traditional blown glass originally manufactured at the turn of the 19th Century. Thicker than RESTOVER® and RESTOVER® light, it’s simple to install into historical window frames and fittings.