Business Details
Your Trusted Window & Door Supplier in Surrey
Established as a leading installer in the Surrey area, Farnham Double Glazing specialises in providing high-quality windows, doors, conservatories, and roofline products. With a commitment to precision and customer satisfaction, we offer made-to-measure solutions tailored to individual requirements, ensuring seamless integration with both period and modern properties. Our expertise spans energy-efficient UPVC and aluminium systems, including A+4 rated windows, secure composite doors, and custom-designed conservatories such as Edwardian, Victorian, and Lean-to styles.Backed by decades of experience, our team prioritises durability, thermal performance, and aesthetic appeal, delivering installations that enhance property value and occupant comfort. We adhere to rigorous quality standards, utilising advanced materials like GRP for weatherproof composite doors and thermally efficient spacer bars for superior insulation. Our dedication to transparency and client-centric service ensures clear communication, competitive pricing, and long-term reliability, making us a trusted partner for homeowners seeking premium fenestration solutions.
Services
Windows
Doors
Conservatories
Roofline Products
UPVC Systems
Highlights and features
- We offer made-to-measure windows and doors tailored to Surrey properties.
- Our UPVC windows achieve A+4 energy ratings for maximum efficiency.
- Expert installation of Edwardian, Victorian, and P-Shaped conservatories.
- Secure composite doors with GRP skins resistant to warping and twisting.
- Comprehensive roofline solutions to prevent structural damage from leaks.
Services
Energy-Efficient Windows
Our energy-rated windows meet BFRC standards, featuring 28mm argon-filled sealed units and low-E coatings. Designed to exceed minimum U-value regulations, they reduce heat loss and lower energy bills. Available in UPVC and aluminium, these windows combine thermal efficiency with sleek aesthetics for modern and traditional homes.
Composite Front Doors
Composite doors utilise GRP skins for weather resistance and security. Available in seven leaf colours and three frame options, they include secure-by-design claw locks and adjustable hinges. These doors offer durability without warping, ensuring long-term performance and enhanced kerb appeal for residential properties.
Conservatory Installation
We construct Edwardian, Victorian, and Lean-to conservatories with glazed or brick walls. Custom designs maximise natural light and usable space, using thermally efficient materials. Ideal for extending living areas while maintaining structural integrity and blending with existing architecture.
Roofline Products
Our roofline solutions include fascias, soffits, and guttering designed to prevent rot and water damage. Installed with durable materials, these products protect roof structures and improve ventilation. We replace damaged components rather than capping them, ensuring long-term structural health.
UPVC Door Systems
UPVC door systems feature sculptured profiles, galvanised steel reinforcement, and secure locking mechanisms. Available in white, rosewood, and oak, they include disabled-access thresholds and dual-pane glazing. These doors balance affordability with energy efficiency for residential applications.
Questions
What types of conservatories do you offer?
We install Edwardian, Victorian, Lean-to, and P-Shaped conservatories, each tailored to suit different property styles and space requirements.
Are your windows energy efficient?
Yes, our UPVC windows have a minimum B rating, with A+4 options available using thermal spacer bars for enhanced efficiency.
Do you provide roofline repairs?
We replace damaged fascias and soffits rather than capping them, ensuring long-term protection against rot and water ingress.
What materials are used for doors?
We use UPVC and composite materials with GRP skins for durability, available in multiple colours and finishes.
How long does installation take?
Installation times vary by project size but typically complete within 1-3 days for standard window or door replacements.
Do you serve areas outside Surrey?
Our primary service area is Surrey, but we can discuss projects in surrounding regions on a case-by-case basis.
Reviews (4)
Stuart Richardson
Aug 16, 2021
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Can't thank these guys enough - they came out this afternoon (Saturday) as I was moving into a new house and the large sofa needed to go through the front window as it was too big to get through the front door and porch. They carefully removed the glass and frame, helped me get the sofa indoors, and then reinstalled the whole frame. Excellent job - will definitely use them again.
Debbie Moorcroft
Feb 01, 2021
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We have had several new windows and doors installed by Farnham Double Glazing over the years and they are always excellent. Most recently they replaced a triple bay window and it has transformed the room. Great service, helpful suggestions and efficient installation
Nathan Cripps
Jan 07, 2019
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Cannot fault him , Richards a top bloke and does a brilliant job. Our windows and front door now looks great ! Thank you 5*
SabreDog F.
Sep 28, 2018
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We have just had all windows,doors,fascias and guttering replaced. The work by Richard is top quality! He is also a great person to do business with, and prices are very competative. Outstanding all round.
