BirleyMoor Windows is a leading family run specialist in energy efficient double glazing and triple glazing, serving Sheffield, Rotherham, and the wider Yorkshire region. Led by industry expert Dave Elston, a specialist with over 30 years of manufacturing quality control experience, we provide a precision engineered alternative to standard window fitting.
In the 2026 home improvement landscape, thermal efficiency is a primary driver for property value. At BirleyMoor Windows, we supply and fit advanced double glazing designed to withstand the unique topography of South Yorkshire. From the exposed, wind swept hills of Lodge Moor to the traditional Victorian terraces of Meersbrook, our installations are configured for maximum weather tightness. As a CERTASS registered company, our work is fully compliant with Approved Document L of the Building Regulations. We specialise in bridging the gap between high volume manufacturing standards and bespoke local craftsmanship, ensuring every window and door is an investment in your home’s longevity.
Our windows are engineered to provide outstanding thermal performance right across the range. Our Argon-filled units create a robust thermal barrier that keeps heat in and noise out.
Our A++ energy-rated windows help to reduce your annual heating bills by up to 20% by preventing heat loss.
Using low-emissivity (low-e) glazing we help to reduce your home’s CO2 output, making your carbon footprint smaller and your home more environmentally friendly.
We offer Eurocell profiles that achieve U-values as low as 0.8, which far exceeds the latest energy-efficiency standards.
From double glazed and triple glazed windows and uPVC doors with double glazed panels to conservatories and aluminium products, we provide solutions for a wide range of home improvement projects.
All our products come ina wide range of colours. You can match your door to the garage or your windows to your front door, or match all your home improvement double glazing products!
We are committed to a greener Yorkshire. All of our window frames contain 50% recycled uPVC as standard, maintaining a premium finish while protecting the environment.
We provide a comprehensive range of styles including Casement, Sliding Sash, and Tilt and Turn windows. Utilising multi chambered Eurocell profiles and high performance Pilkington glass or equivalent, our windows trap air to create a superior thermal break. This significantly reduces heat loss and acts as an acoustic barrier against external noise.
Your home’s security is our priority. Our uPVC and Composite doors are equipped with Mila multi point locking systems and TS007 3 Star anti snap cylinders as standard. Every installation meets PAS 24:2022 standards, providing a formidable defence against modern burglary techniques.
Don't let your conservatory go to waste. We specialise in Lightweight Warm Roof conversions across Yorkshire, replacing cold glass or polycarbonate with insulated solid roofs that allow for year round use, regardless of the Sheffield weather.
What sets us apart from other double glazing companies in Sheffield is the technical oversight of our founder, Dave Elston. Having spent decades in senior quality control roles for major UK manufacturers, Dave ensures that every product passing through our hands meets a zero defect standard.
Aperture Audits: We do not just measure up; we conduct a technical survey to ensure a millimetre perfect, airtight seal.
UK Sourced Components: We utilise premium hardware and profiles, supporting British manufacturing.
Expert Installation: Our fitting teams are trained to follow the BS 8213-4 code of practice for the survey and installation of windows and external doorsets.
10-Year Protection: Every project is covered by a 10-year insurance backed guarantee, offering long term security for your investment.
01
Contact us by form or phone to receive a price and arrange a visit.
02
A member of our team completes a detailed survey and confirms your product choices
03
Your products are made to order using high quality materials.
04
Our installers fit your new windows or doors and leave your home tidy and secure.
We use trusted brands to deliver durable double glazed products in Sheffield. Our UPVC windows are built using profiles from Eurocell. You can also read our privacy policy and cookie policy on our website to see how we handle your data.
Based at Crown Works in Beighton, we are the local authority for glazing in the S20, S10, and S11 postcodes. However, our reach extends across South Yorkshire and North Derbyshire, providing professional double glazing in Dronfield, Chesterfield, and Wickersley. We understand the local architecture and provide solutions that honour the heritage of Yorkshire’s built environment.
At its core, double glazing is an advanced window system designed to dramatically improve a building’s thermal performance. It consists of two panes of glass separated by a layer of trapped air or a noble gas, such as Argon. This structure creates an insulating barrier that slows the transfer of heat. In the winter, it prevents warmth from escaping your home; in the summer, it helps keep the interior cool.
While every project is unique, a standard installation for a typical three-bedroom semi-detached house generally takes two to four days.
The timeline is influenced by several factors:
The number of openings: A full-house replacement takes longer than a few select windows.
Style of window: Standard casement windows are quicker to install than intricate sliding sash windows or bay windows.
Structural integrity: If your existing apertures require repair or lintel reinforcement, this will add time.
Yes, this is a process known as re glazing or glass only replacement. This is a cost effective option if your existing window frames in uPVC, timber, or aluminium are structurally sound and in good condition.
Homeowners usually choose this option when:
However, if the frames are warped, rotting, or have faulty locking mechanisms, a full replacement is usually the better long term option for security and insulation.
uPVC has become the standard choice for UK homeowners due to its versatility and strong performance for the price.
Absolutely. We stand behind the quality of our workmanship and the durability of our products. All of our double glazing installations come with a comprehensive ten year insurance backed guarantee.
This guarantee covers:
Our commitment to quality gives you peace of mind, knowing your investment is protected well into the next decade.
Upgrading from single glazing or older double glazing to modern A rated energy efficient windows can significantly reduce your household outgoings. According to data from the Energy Saving Trust, a typical semi detached house in the UK could save between £150 and £200 per year on heating costs.
Beyond the immediate savings, there are three further financial benefits:
The exact savings depend on the size of your home and the efficiency rating of the glass you choose. As energy prices change over time, the return on your installation continues to improve.
We needed a bifold door for an extension we are having built. Birleymoor Windows are local to me so I popped in for a quote, they sent someone round to estimate the next day and were very well priced against other quotes I had.
A great experience from start to finish. Every staff member I spoke with was polite and took the time to explain things to me. Competitively priced and the finished product is a great high standard. Thank you!
New door fitted yesterday.
Excellent product and excellent job done by the fitter.
A great local company with down to earth people. Such a lovely, honest and friendly service from start to finish. Really great communication through out and so attentive
Request a free, no obligation quotation today. We offer competitive pricing while installing products that combine high quality, excellent security and strong aesthetics.
info @birleymoorwindows.co.uk
0114 288 9598
Crown Works, Rotherham Road, Sheffield, S20 1AH
