Old or draughty windows can leave your home feeling cold, noisy and less secure. At Direct Glass, we provide reliable double glazing in Streatham to improve insulation, comfort and security. With more than 30 years of glazing experience, we complete every installation carefully and keep the process straightforward. Call our local team today to discuss your windows.
We inspect your current windows and discuss what you need.
We take accurate measurements and explain the available options.
Our fitters remove the old units and install the new windows.
We test every fitting, complete final checks and leave the area tidy.
Our double-glazed windows help reduce heat loss, outside noise and rising energy costs. We use trusted materials and offer clear advice on suitable styles, frames and finishes for your property. Every window is measured accurately and fitted by experienced professionals who work neatly and efficiently. You receive a warmer, quieter and more secure home with a clean finish.
Posted on Google emma pearce19/03/2025Trustindex verifies that the original source of the review is Google. Direct Glass were extremely helpful to me when I needed a couple of windows fixing on the same day. They did everything they could to make sure the job was done asap and they have me a really good price too. The work itself was done really well, the guys were lovely to have around and they cleaned up really well afterwards. Very happy customer! Highly recommend 👌Posted on Google alvar washington28/01/2025Trustindex verifies that the original source of the review is Google. Very helpfulPosted on Google Robert Stride04/12/2024Trustindex verifies that the original source of the review is Google. Obvious from the methodical way he works and total accuracy, that this guy/company knows what they’re about. A proper old school tradesman in a sea full of cowboys !Posted on Google Andrius Zalys18/07/2024Trustindex verifies that the original source of the review is Google. Great service, unbelievable quality and good price - would highly recommendPosted on Google Charlotte Lamp Davies29/11/2023Trustindex verifies that the original source of the review is Google. Absolutely delighted with my windows. The workmanship of the team is amazing. Professional, neat, quick and tidy and the windows look fantastic. Top quality. Thanks Ian and team.Posted on Google SE Rambler20/10/2023Trustindex verifies that the original source of the review is Google. Called for a v small window issue (double glazed glass had blown) and they couldn't have been nicer/more helpful. Reasonable quote, pleasant comms and swift/tidy replacement. Very happy to recommend this family run/local business. And a special shout out to Amber for answering my queries/being flex on my install date. 5* from me!Posted on Google Rachel Allen31/08/2023Trustindex verifies that the original source of the review is Google. Very good customer service, good value. Would recommend
Most installations are completed within one day, although larger projects may require more time. We confirm the expected timescale before work starts.
Yes. Double glazing can reduce traffic, voices and other outdoor sounds, making your rooms feel quieter and more comfortable.
Double glazing reduces heat loss through your windows. This may help your home stay warmer and reduce the amount of heating you use.
Yes. Misting often means the sealed glass unit has failed. We can usually replace the unit without changing the full frame if it remains sound.
We supply and fit uPVC and aluminium windows in several styles, colours and finishes. Our team will explain which options suit your property and budget.