Business Details
22 Years
experience
Trusted Window and Door Suppliers in Leicester
Leicester Window Supplies was founded in 2004 with a commitment to quality and customer-centric service. We specialise in supplying and installing high-quality windows, doors, conservatories, and glazing solutions across Leicestershire. Our showroom in Syston, established in 2014, showcases our extensive product range, including UPVC, aluminium, and heritage designs. As a CERTASS-registered company, we ensure all installations meet regulatory standards, backed by a 10-year guarantee. Our in-house teams prioritise bespoke, made-to-measure solutions tailored to individual customer needs. With over 18 years of industry experience, we combine British manufacturing excellence with fast turnaround times.Our dedication to transparency, competitive pricing, and post-installation support has solidified our reputation as a trusted local supplier. We serve both residential and trade customers, offering technical expertise and colour customisation options. Sustainability and energy efficiency are central to our product design, ensuring long-term value for clients. Our teams extensive experience in the window industry informs every consultation, ensuring informed decision-making for homeowners.
Services
UPVC Windows
Composite Doors
Conservatories
Roof Lanterns
Secondary Glazing
Aluminium Windows
Bi-Fold Doors
Glass Verandas
Details
- Year established: 2004
Highlights and features
- We offer 18 years of industry experience in bespoke window and door solutions.
- Our in-house installation teams ensure high standards and regulatory compliance.
- CERTASS registration guarantees adherence to building regulations.
- 10-year product guarantees provide long-term peace of mind.
- Products are manufactured in Britain to exceed British Building Regulations.
Associations and certifications
- CERTASS
What people say
Brilliant service
Smooth installation
Integrated blinds look fantastic
Builder impressed
Peace of mind guarantees
Services
UPVC Windows
Our UPVC windows combine energy efficiency with modern aesthetics, available in flush sash, heritage, and traditional styles. Customisable with astragal bars, Georgian patterns, and multiple colour options, they enhance security and thermal insulation. Manufactured in Britain to exceed building regulations, these windows are durable and low-maintenance, backed by a 10-year guarantee.
Composite Doors
Composite doors offer superior security and insulation, available in modern and traditional designs. Customisable with glass panels, handles, and colour finishes, they complement any property style. Our in-house installation ensures precise fitting, with options for matching window styles to create a cohesive exterior aesthetic.
Conservatories
Conservatories and orangeries provide year-round living spaces with panoramic views. Constructed with thermally efficient materials, they add property value and natural light. Our designs require minimal planning permission and integrate seamlessly with existing architecture, offering versatile layouts for dining, lounging, or gardening.
Roof Lanterns
Contemporary roof lanterns flood interiors with natural light, featuring sleek aluminium frames and self-cleaning glass. Available in white, anthracite, or black finishes, they enhance modern and traditional properties. With U-values as low as 1.1, they provide insulation while maintaining a minimalist aesthetic.
Secondary Glazing
Secondary glazing improves thermal efficiency and noise reduction without replacing existing windows. Options include lift-out panels, horizontal sliders, and hinged units, ideal for period properties. Installed internally, these systems reduce condensation and enhance security while preserving original window aesthetics.
Questions
What services does Leicester Window Supplies offer?
We supply and install windows, doors, conservatories, roof lanterns, secondary glazing, and glass verandas, all tailored to your home's needs.
Are your products energy efficient?
Yes, our windows and doors meet British Building Regulations for thermal efficiency, reducing energy bills and maintaining indoor comfort.
Do you provide guarantees?
All products come with a 10-year guarantee covering materials and workmanship, ensuring long-term reliability.
Can I visit your showroom?
Yes, our Syston showroom displays all product ranges, with staff available for consultations and technical advice.
Are you CERTASS registered?
Yes, our CERTASS registration ensures compliance with building regulations and industry standards for installations.
Do you serve trade customers?
Yes, we offer trade discounts and supply-only options for professionals, with bespoke support for project requirements.
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