Sash Window Restoration

At Grosvenor Restoration, our focus is to upgrade the performance of your existing period windows using the latest vacuum technology thin double glazing and traditional restoration techniques. We can supply-only or carry out a full renovation and installation service into existing period windows.


We deliver energy savings, heat comfort and noise reduction in a unit that is up to 10 times more efficient than existing single glazing and slim enough to be retrofitted into traditional period windows. Upgrading a traditional sash window becomes possible without detracting from its beauty.


About us

From our Staffordshire base, we offer the Pilkington Spacia™ and LandVac thin sealed units for commercial or domestic applications. As a specialist timber window repair company, we also provide high quality, sash window restorative services. Our expert services have been developed over years of experience in the industry, refining traditional carpentry techniques and combining it with the latest in period window technology.

Click here to see our full range of services.

We can supply and deliver to your address or that of your designated glazier.

If you are interested in specialist thin double glazing and/or expert window repair services, get in touch with us today.

07830095189

Authorised suppliers of

Pilkington LandVac