Transform Your Home With New Windows & Doors
Enhance the appeal, comfort and security of your home with new double glazed windows and doors from SEF. Add to your property value and reduce your energy bills with our extensive range of energy efficient double glazing options.
Windows That Boost Your Home Comfort
We offer a range of stylish energy efficient window systems to complement your home. Guaranteed to improve the look of your home and with the highest possible thermal and acoustic performance, you’ll find an option right for you. Window options include…
- Sliding sash windows
- Casement windows
- Flush fit windows
- Bay and bow windows
- Tilt and turn windows
- Vertical sliding windows
Why Choose SEF For Windows & Doors?
Professional Installers
We bring over 50 years of combined experience in the home improvements sector so you can have certainty that we are a company you can trust for new window and doors installations.
Excellent Sustainability
We are conscious of the impact windows and doors products can have on the environment. We install windows and doors that have been made using processes that are more efficient and where possible make use of recycled products.
Quality & Performance
All windows and external door systems we install meet UK building regulations and have been tested in accordance with and meet the highest requirements of BS7412 for the standard of a manufactured window.
Benefits of New
Double Glazing
Energy Efficient
All window systems supplied and installed by us can achieve a WER A rating - the highest energy rating, making your home more efficient and help cut energy bills.
Low Maintenance
Our windows and doors have minimal maintenance requirements and will retain their appearance for years to come.
Acoustic Performance
Reduce outdoor noise levels in your home by as much as 50% to provide you with the peace and quiet that you desire.
Weather Performance
The independently tested windows and doors we supply achieve the highest BSI ratings for wind, water and air protecting properties fully from the elements.
Enhanced Security
Our windows and doors are tested to the highest security standards and include the latest locking systems to provide added peace of mind for you and your family.
Property Value
New double glazing can add up to 10% to a property's value as the enhancements make a home more attractive to potential buyers.
Frequently Asked Questions
We offer a wide range of window styles to suit every home, including sliding sash, casement, flush fit, bay and bow, tilt and turn, and vertical sliding windows. All our windows are available in various finishes and glazing options.
Our door selection includes entrance doors, sliding patio doors, composite doors, aluminium doors, bi-fold doors, French doors, and multi-fold doors. We provide bespoke entrance door options whether you are looking for a glazed door, UPVC panel door or a stable door.