Business Details
Trusted Windows & Doors Manufacturer in the North East
Established over 30 years ago, DSW NE has built a reputation as a trusted manufacturer and supplier of premium UPVC and aluminium windows, doors, bi-fold systems, conservatories, and orangeries. Our expertise in crafting high-quality products is matched by our commitment to delivering a personal and reliable service to trade, public, and commercial clients across the North East. With manufacturing roots in the region, we combine local knowledge with industry-leading standards, supported by accreditations such as FENSA and QNAW.Our showroom in Birtley, Chester le Street, offers customers the opportunity to explore our latest innovations, while our team ensures every project meets exacting quality, delivery, and pricing expectations. Backed by decades of experience and partnerships with trusted suppliers, we prioritise durability and customer satisfaction, ensuring every installation reflects our dedication to excellence.
Services
Windows
Doors
Bi-Fold Doors
Conservatories
Orangeries
Roofline
Aluminium Doors
Slide and Swing Doors
Highlights and features
- We have been in the business for over 30 years, offering unmatched expertise in windows and doors.
- Our local North East presence ensures a personal, customer-focused service.
- We manufacture all products in-house, guaranteeing quality, timely delivery, and competitive pricing.
- Our partnerships with trusted suppliers ensure long-lasting, high-performance materials.
- We prioritise durability and security, with products backed by Insurance Backed Guarantees.
Associations and certifications
- FENSA
- QNAW
What people say
Brilliant service
High quality work
First class
Quick service
Highly recommended
Services
Windows
DSW NE provides premium A-rated UPVC windows using Deceuninck 2500 profiles, ensuring energy efficiency and security. Available in standard or bespoke colours, our windows are designed to withstand harsh weather while enhancing property aesthetics. Backed by FENSA accreditation and Insurance Backed Guarantees, we deliver durable solutions tailored to residential and commercial needs.
Doors
Our high-security composite doors feature advanced locking systems and thermal efficiency, ideal for residential and light commercial properties. Manufactured to meet exact specifications, they combine durability with modern design. Each installation is supported by industry certifications and guarantees for long-term peace of mind.
Bi-Fold Doors
DSW NEs bi-fold doors offer seamless indoor-outdoor living spaces with thermally efficient aluminium frames. Available in 30+ colours and featuring maintenance-free blinds, these systems maximise natural light and space. Custom-built to project requirements, they are ideal for modernising homes or commercial venues.
Conservatories
We design and build bespoke conservatories that add comfort and value to properties. Using high-quality materials, our structures are energy-efficient and weather-resistant. From initial consultation to completion, our team ensures minimal disruption and adherence to timelines, with guarantees on all components.
Orangeries
Orangeries by DSW NE combine traditional elegance with modern functionality, featuring full-height brickwork and glass roofs. Tailored to individual specifications, these extensions create versatile living spaces. Backed by expert craftsmanship and a 99% customer satisfaction rate, they are built to last generations.
Questions
What areas do you serve?
We operate across the North East, including County Durham, Gateshead, Newcastle upon Tyne, Sunderland, Northumberland, and Teeside.
Are your products energy-efficient?
Yes, all windows and doors meet A-rated energy efficiency standards, with thermally broken aluminium and UPVC profiles.
Do you offer guarantees?
All installations come with Insurance Backed Guarantees through QNAW and FENSA-certified compliance.
Can I view products in person?
Visit our showroom in Birtley, Chester le Street, to explore our full range without needing an appointment.
How long does installation take?
Most projects complete within 4 weeks, with timelines confirmed during your initial consultation.
Do you work with trade customers?
Yes, we supply and install products for specialist trade clients alongside residential and commercial sectors.
