Business Details
39 Years
experience
Expert Windows Doors & Conservatories in Tadworth
Established in 1987, By Design Windows Tadworth has built a reputation for excellence in supplying and installing high-quality windows, doors, conservatories, and porches. Our team, led by owner Paul Abrahams with 38 years of industry experience, combines decades of expertise with cutting-edge materials like the Veka 70mm window system and Secured by Design-certified bi-fold doors. We pride ourselves on delivering tailored solutions, offering a wide range of RAL colours, woodgrain finishes, and security features such as multi-point locking systems.As members of Checkatrade and Fensa, we adhere to rigorous standards, ensuring all installations meet building regulations and come with a comprehensive 10-year guarantee. Our commitment to quality craftsmanship, customer satisfaction, and innovation has made us a trusted choice for both domestic and commercial projects across Surrey and beyond.
Services
Windows
Doors
Conservatories
Orangeries
Bi-Fold Doors
Patio Doors
Composite Doors
Details
- Year established: 1987
Highlights and features
- We have over 30 years of experience in window and door installations.
- Our team includes experts with 20-38 years of industry experience.
- All products come with a 10-year guarantee for peace of mind.
- We offer custom RAL colour finishes and woodgrain effects.
- We are certified by Checkatrade, Fensa, and Secured by Design.
Associations and certifications
- Checkatrade
- Fensa
- Secured by Design
What people say
Excellent craftsmanship
Professional team
Secure installations
10-year guarantee
Custom options
Services
Windows
We supply and install high-impact PVCu windows using the Veka 70mm system, featuring multi-chamber construction for durability and energy efficiency. Available in white, mahogany, rosewood, and RAL colours, our windows include security locking systems and low-maintenance finishes. Designed to enhance property value and weather resistance, they come with a 10-year guarantee.
Composite Doors
Our composite doors combine style and security with multi-hook locking systems and thermoset GRP skins. Available in woodgrain effects, white, and RAL colours, they feature triple-sealed weatherproofing and low thresholds. Designed for easy access and durability, they offer a 10-year guarantee and Secured by Design certification.
Conservatories
We design and build bespoke conservatories, including Gable, Lantern, and Victorian styles, to increase property value and living space. Using high-quality materials, our conservatories offer insulation, security, and customisation options. A 10-year guarantee covers all installations, with free consultations and site visits available.
Orangeries
Modern orangeries blend traditional aesthetics with PVC-U and aluminium materials, creating versatile spaces like dining rooms or home offices. Featuring brick or stone pillars and atrium-style roofs, they provide energy efficiency and security. Custom designs ensure seamless integration with existing properties, backed by a 10-year guarantee.
Bi-Fold Doors
Our Secured by Design bi-fold doors offer security and style with energy-efficient glazing and robust locking mechanisms. Available in multiple configurations, they create open-plan living spaces while maintaining weather resistance. Aluminium thresholds ensure easy access, with a 10-year guarantee on installations.
People
Paul Abrahams
Owner
With 38 years of industry experience, Paul oversees all surveying and installations, ensuring precision and adherence to project specifications. His expertise guarantees high-quality outcomes for every client.
Andy Richardson
Sales Manager
Andy brings 31 years of knowledge to guide customers through product selection and design, ensuring solutions meet both aesthetic and functional requirements with expert advice.
Sue Cox
Office Administration
Sue manages administrative operations with 24 years of experience, ensuring smooth coordination between clients and installation teams for timely project delivery.
Questions
What areas do you serve?
We operate in Tadworth, Surrey, and surrounding areas, providing installations for both domestic and commercial properties.
Are your products energy efficient?
Yes, our windows and doors feature multi-chamber construction and low-E glazing to enhance insulation and reduce energy bills.
Do you offer a guarantee?
All installations come with a comprehensive 10-year guarantee covering materials and workmanship.
Can I customise my windows and doors?
Yes, we offer RAL colours, woodgrain effects, and bespoke designs to match your property's style.
Are your products secure?
Our doors and windows include multi-point locking systems and are certified by Secured by Design for maximum security.
Do you handle both residential and commercial projects?
Yes, we provide tailored solutions for both domestic homes and commercial buildings, ensuring compliance with regulations.
