New Double Glazed Sashes & Renovated Boxes

Designed to closely match the existing style of any property and to conform with even the strictest conservation rules, you can now enjoy all the benefits of modern double-glazing without compromising on the classic appearance of your home. By having your sash windows double-glazed you’ll be increasing the warmth – and quite possibly the value – of your home.

Double Glazed Casement 01Having your existing sash windows double glazed is a lot easier than you may think. In many cases our skilled joiners can replace your existing single glazed sashes, without the need to change the original box frame. It’s a cost effective and non-obtrusive solution that will improve performance, save heat and reduce exterior noise, without impacting on the character and charm of your home.

You can expect our double glazed sash windows to make a real impact on your energy bills without the associated costs and structural impact of installing complete new windows. We understand that replacing or upgrading your windows can be stressful which is why we strive to make the process as simple as possible.

Following a quick (and free) survey of your existing box frames one of our experts will determine the structural suitability of introducing new sashes. Whenever possible we’ll keep costs low and in most cases we can reuse or recycle even the oldest boxes.

Double Glazed Casement 02For 99% of our clients, their existing windows are more than adequate for our new sashes to be installed. All you need to worry about is what colour to paint your brand new sashes and existing box section.

Before manufacturing we will carefully and accurately measure your existing sash windows and replicate them as closely as possible. We always take great care ensuring your existing windows are matched exactly and retain the original style of your home.

The double-glazed sash windows we install are easy to operate, exceptionally secure and require minimal maintenance. Once fitted, nothing will change, except that your once draughty house will feel warmer and less drafty.

Reinstate Sash Windows, London

Where original sashes have been replaced with uPVC or aluminium window we can reinstate them to a fully functioning double glazed sliding sash window. Often these have been fitted in an existing box frame and if that is the case, new purpose made wooden sashes can be installed. If an original box frame has been removed, complete replacement will be required.

For a free, no obligation survey and assessment of suitability contact one of our sash window double-glazing experts on (Your telephone number).