Business Details
33 Years
experience
UPVC Windows & Doors Specialists in Liverpool
Established in Liverpool over 20 years ago, Sureseal Windows has built a reputation as a trusted provider of UPVC security windows, doors, and conservatories across the North West. Our commitment to quality is underscored by our 10-year warranty, ensuring lasting satisfaction and peace of mind. As an approved NAPIT installer, we adhere to rigorous industry standards, with all products crafted from Kitemark-certified materials that meet British and European specifications.With over three decades of collective experience, our team combines technical expertise with a dedication to customer service, delivering energy-efficient solutions rated up to A++ for thermal performance. We prioritise innovation and reliability, offering bespoke designs that enhance both the security and aesthetic appeal of residential properties while maintaining a focus on sustainability and long-term value.
Services
Composite Doors
Bi-Fold Doors
UPVC Windows
Secondary Glazing
Warm Roof Conservatories
Details
- Year established: 1993
Highlights and features
- 30 years of combined expertise in UPVC window and door installations
- 10-year warranty on all products and workmanship
- A++ energy-rated windows for maximum thermal efficiency
- Approved NAPIT installer with Kitemark-certified materials
- Professional team prioritising customer satisfaction and clean finishes
Associations and certifications
- NAPIT
- Kitemark
What people say
Professionalism unbeaten
Fantastic value
Workmen cleaned up
Made great home investment
Highly recommend
Services
Composite Doors
Our composite doors combine traditional aesthetics with modern security features. Crafted with multi-layered construction, they offer superior insulation and durability while requiring minimal maintenance. Available in various designs to complement different property styles, these doors enhance both security and curb appeal for residential properties across the North West.
Bi-Fold Doors
Bi-folding doors create seamless transitions between indoor and outdoor spaces. Precision-engineered with smooth operating systems, they maximise natural light ingress while maintaining high security standards. Ideal for both residential and commercial applications, these doors offer versatile design options to suit contemporary living requirements in Liverpool and surrounding areas.
UPVC Windows
A++ rated UPVC windows provide exceptional thermal efficiency and noise reduction. Available in double or triple-glazed configurations, they feature durable frames resistant to warping and fading. With over 150 RAL colour options, homeowners can customise window designs to match their property's aesthetic while achieving significant energy savings across Merseyside.
Secondary Glazing
Secondary glazing solutions improve thermal and acoustic performance of existing windows. These discreet installations maintain original property character while enhancing energy efficiency. Particularly effective in historic buildings, the system reduces heat loss and external noise pollution without altering primary window structures in North West properties.
Warm Roof Conservatories
Warm roof conversions transform conservatories into year-round usable spaces. Featuring premium insulation and weatherproofing layers, these roofs eliminate temperature extremes while reducing external noise. The system increases property value through improved energy efficiency and aesthetic integration with existing architecture across Liverpool's residential market.
Questions
What products does Sureseal Windows specialise in?
We specialise in UPVC security windows, composite doors, bi-fold doors, and warm roof conservatories with energy efficiency ratings up to A++.
Do you offer guarantees on your installations?
Yes, all our products come with a 10-year warranty covering both materials and workmanship.
Which areas do you serve?
We operate throughout Liverpool and the North West, covering over 30 local districts including Merseyside and Cheshire.
Are your products energy efficient?
All windows and doors meet A++ energy rating standards, with warm roof conservatories designed for optimal thermal performance.
How can I get a quote?
Contact us via phone at 0800 056 1176 or through our website's online form for a free, no-obligation quotation.
What accreditations do you hold?
We are an approved NAPIT installer with all products manufactured to Kitemark standards complying with British and European regulations.
