Better Warmth with the Look of Original Sash Windows

Stop Intruders with Double Glazed Sashes

Many properties still have old style sash windows that aren’t hard to get through. Double-glazed sashes are a more secure option. Security add-ons like key locks are common.

Say Goodbye to Street Noise

Outside noise is a common problem for homes near main roads. Installing extra panes lowers the noise level. Day or night, the home feels quieter.

Keep More Heat Inside and Save on Heating

There’s less heat loss through glass that’s been double glazed. You pay less to keep warm when less heat escapes through the windows.

Window Choices in Protected Properties and Preserved Streets

When a property is protected, changes to windows may be restricted. Low-impact glazing are often acceptable in protected areas. It’s always worth speaking to your heritage team before starting upgrades.

How You Can Upgrade to Double Glazing in Your Sash Windows

Lots of older homes have sash windows with just a single glass panel. Double glazing leaves a sealed space that reduces warmth escaping.

Upgrade for a Higher Return

Installing better windows can make your building more desirable to tenants. It shows the home has been cared for and modernised, without losing its original style.

Modern Glass Upgrades That Last

Durable glazing don’t wear out quickly. The right approach and build means they don’t fail for a long time. The need for major repairs is reduced, and your home stays more secure.

Stay Warm and Don't Change the Look

Plenty of traditional homes have original sash units that struggle to keep warmth in. Slimline double glazing improve insulation and still suit the original sash frame.