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Trusted Door and Window Installation Services in Horsham
Sussex Surrey Doors & Windows has served the local Sussex and Surrey area for over thirty years, combining industry expertise with a commitment to quality and customer satisfaction. Our owner-director and dedicated team prioritise honesty, integrity, and fair pricing while offering high-quality, energy-efficient doors and windows tailored to individual needs. As members of FENSA and the Plastic Window Federation, we provide a 10-year insurance-backed guarantee, ensuring peace of mind.

Our showroom in Horsham allows customers to explore made-to-measure options, with installations handled by experienced fitters holding FENSA MTC certifications. We maintain a focus on aftercare, offering guidance on maintenance and resolving post-installation issues promptly.
Services
Composite Doors PVCu Windows Sash Windows Bi-Folding Doors Timber Alternative Windows French Doors Patio Doors Bay Windows Aluminium Windows Replacement Glass Units
Highlights and features
  • Over 30 years of experience in door and window installation.
  • FENSA and Plastic Window Federation accredited for quality assurance.
  • 10-year insurance-backed guarantee on all installations.
  • Experienced fitters with FENSA MTC certifications.
  • Made-to-measure solutions tailored to individual property needs.
Associations and certifications
  • FENSA
  • Plastic Window Federation
What people say
Quality of workmanship Professional and personable Excellent service Transformed my home No sales pressure
Services
Composite Doors
Our premium composite doors combine modern materials for superior security, thermal efficiency, and low maintenance. Available in traditional or contemporary designs, they feature multi-point locking systems and steel reinforcement. Each door is custom-made to match your property's aesthetics while providing long-term durability and energy savings.
PVCu Windows
PlatinumNRG PVCu windows offer A++ energy ratings with 28mm double-glazed units for sound and heat retention. Their six-chamber frames ensure energy efficiency, security, and noise reduction. These lead-free, low-maintenance windows are ideal for enhancing comfort and property value in both period and modern homes.
Sash Windows
Modern PVCu sash windows replicate traditional timber aesthetics with features like decorative sash horns and putty-line Georgian bars. They provide enhanced security, weather resistance, and energy efficiency. Ideal for period properties, these windows combine classic design with contemporary performance.
Bi-Folding Doors
Sternfenster bi-folding doors create seamless indoor-outdoor living spaces with panoramic views. Their polyamide thermal barrier reduces heat loss, while custom configurations suit various property styles. These doors offer elegance, durability, and easy access to gardens, enhancing modern home designs.
Timber Alternative Windows
Handcrafted timber-alternative windows blend traditional styling with modern energy efficiency. Manufactured in the UK, they feature A+ glazing and secure locking systems. These low-maintenance windows mimic real wood aesthetics while providing superior thermal performance for both historic and contemporary properties.
Questions
Do you offer emergency repair services?
Unfortunately, we do not provide emergency response services. However, we aim to resolve post-installation issues as quickly as possible during regular business hours.
Are your products energy efficient?
Yes, our PVCu windows and composite doors meet the highest energy efficiency standards, with A++ ratings and features like low-e-coatings to reduce heat loss and improve thermal performance.
What areas do you serve?
We operate within a 15-mile radius of Horsham, covering postcodes in Sussex and Surrey. A full list of served areas is available on our website for reference.
Do you provide guarantees?
All installations come with a 10-year insurance-backed guarantee from the Plastic Window Federation and FENSA certification where applicable, ensuring long-term reliability and compliance.
Can I visit your showroom?
Yes, our Horsham showroom is open by pre-booked appointments Monday to Friday. Appointments allow dedicated time to discuss your requirements and view product displays in person.
What payment methods do you accept?
We accept bank transfers, debit cards, cheques, and credit cards. A 50% deposit is required upon order confirmation, with the balance due after installation.
Reviews (2)
Steve Gledhill
Sep 01, 2017 Report
This firm could do with a lesson in customer service. We are still waiting for a replacement part following their visit to our house on 16th JUNE. Keep getting 'fobbed off'. Visited showroom at least 5 times in recent weeks and still no further forward. Come Dan and Dale - get your act together!
Bridget Slater
Feb 10, 2016 Report
Having used Sussex Surrey Doors and Windows for a new back door at my own house, I had no hesitation in using them to replace the front door and sash window at a rental property. The company were very efficient throughout the process, from initial visit through to installation. Information such as the quotation and arranging the installation was communicated in a timely manner. My tenant was very impressed with the efficiency, cleanliness and friendliness of the installation team.