Business Details
Trusted Windows & Doors Installation in Dorset & Hampshire
Established over four decades ago, Seyward Window has been a trusted provider of windows, doors, conservatories, and roofline products across Dorset and Hampshire. Our commitment to quality is evident in our bespoke manufacturing process, which ensures every product meets exacting standards for thermal efficiency, security, and aesthetic appeal. With our own team of skilled fitters, we deliver competitive, no-obligation quotations and prioritize customer satisfaction through meticulous installation and aftercare.As an Environment Agency Licensed Waste Carrier, we demonstrate environmental responsibility in all operations. Our local expertise extends to supporting community initiatives, including sponsorship of Poole's under-18 football team. From initial consultation to final installation, our dedicated team combines technical proficiency with personalized service to enhance homes while maintaining the highest industry standards.
Services
Windows
Doors
Conservatories
Roofline
Front Doors
Back Doors
French Doors
Patio Doors
Bi-Fold Doors
UPVC Products
Highlights and features
- We have over 40 years of experience in bespoke window and door manufacturing.
- Our team of in-house fitters ensures consistent quality and reliability.
- We offer competitive, transparent pricing with no obligation quotations.
- Our operations comply with Environment Agency waste disposal regulations.
- We provide tailored solutions for both residential and commercial properties.
Associations and certifications
- Environment Agency
- ISO 9001:2008
What people say
Competitive quote
First class work
Tidied up behind
No repair work
Would use again
Services
Windows
Our bespoke windows combine thermal efficiency with security to reduce energy bills and enhance home comfort. Available in UPVC, wood, and aluminium, they feature slim sightlines and multiple colour options. Each installation includes trickle vents for improved air quality, meeting current building regulations with FENSA certification available.
Conservatories
Custom-designed conservatories create year-round living spaces tailored to your property's style and your family's needs. We offer traditional and modern designs with glass, polycarbonate, or tiled roofs. Our comprehensive service covers everything from planning to final construction, ensuring seamless integration with your existing home.
Roofline
Durable uPVC roofline products protect against weather damage while enhancing exterior aesthetics. Available in multiple colours and woodgrain finishes, our fascias, soffits, and gutters require minimal maintenance. The range includes Fortex cladding with UV protection and ISO 9001-certified manufacturing standards for long-term performance.
Front Doors
Secure composite and UPVC front doors combine safety features with visual appeal to improve kerb appeal. Multi-point locking systems meet British security standards while offering draught-proofing benefits. Available in various styles and finishes, they provide an immediate enhancement to property value and energy efficiency.
Bi-Fold Doors
Contemporary bi-fold doors create seamless transitions between indoor and outdoor spaces. Constructed from durable aluminium with thermal breaks, they offer slim frames and expansive glass panels. Ideal for entertaining, these doors open fully to maximize access while maintaining security and weather resistance.
Questions
What areas do you serve?
We operate throughout Dorset, Hampshire, and Wiltshire, with showrooms in Wimborne and Poole.
How long have you been in business?
We've been manufacturing and installing windows and doors for over 40 years since the 1980s.
What materials do you offer?
We provide UPVC, aluminium, and hardwood options for windows, doors, and conservatories.
Do you offer energy-efficient products?
All our windows are A-rated as standard with optional triple glazing for enhanced thermal performance.
Are your installers qualified?
We employ our own trained fitters directly, ensuring consistent quality across all installations.
Do you provide guarantees?
We offer comprehensive guarantees covering both products and installations for customer peace of mind.
Reviews (4)
Peter J.
Apr 20, 2021
Report
We have now had work done at 2 addresses now by Seywards. The standard and finish has always been 100%. And on the occasion that problems arose, they were always put right - even when on this occasion, their fitter put right the only non-Seyward external door, which was causing so much problem. We couldn't believe the effort he made !!
Irene M.
Sep 13, 2019
Report
Excellent company to deal with. No pressure when you received the quote. Very good quality work carried out by courteous fitters. Very tidy and clean when finished. I have had work carried out by this company since 1994. Always return to them. Wouldnt bother with other companies. Excellent standard of work carried out at a sensible price.
Katie T.
Feb 22, 2019
Report
We are really glad we went with Seywards, it was refreshing to get an honest opinion and competitive price from the start. We also wanted to use a whilst a local company. They looked after us from start to finish and the end product has transformed our house. We can highly recommend and have done to all our friends and family.
Dan B.
Jul 30, 2014
Report
Really happy with the service provided, the quality of the work is excellent and they were cheaper than the other quotes we received. They refitted our blinds and fixed a few other jobs (leaking window and gutter) when on site. Highly recommend.
