Business Details
6 Years
experience
High-Performance Timber Windows and Doors in London
Eksalta Windows & Doors is a specialist supplier and installer of high-performance timber windows and doors, serving residential and commercial clients across the UK. Our focus lies in delivering energy-efficient, triple-glazed solutions tailored to both traditional and contemporary architectural requirements. With over 25 years of industry experience, our director combines technical expertise in architectural design with a commitment to sustainable materials, prioritising timber for its environmental benefits and aesthetic appeal.We support clients through every project phase, from design to installation, ensuring clarity and efficiency via CAD detailing. Our FENSA-registered team adheres to rigorous standards, offering a 10-year Insurance Backed Guarantee through the Consumer Protection Association. By blending traditional craftsmanship with modern engineering, we provide bespoke solutions for new builds, retrofits, and heritage projects, maintaining the integrity of historic structures while enhancing thermal performance.
Services
Triple-Glazed Windows
Timber Doors
Sliding Sash Windows
VictorianSASH Windows
Bifold Doors
Window Installation
Door Installation
Thermal Bridging Solutions
Passive House Components
Heritage Refurbishments
Details
- Year established: 2020
Highlights and features
- We offer 25 years of specialist expertise in timber window and door design.
- Our installations use CAD detailing for precision and efficiency.
- FENSA-registered team ensures compliance with building regulations.
- Bespoke solutions tailored to heritage and modern architectural needs.
- 10-year Insurance Backed Guarantee via the Consumer Protection Association.
Associations and certifications
- FENSA
- TrustMark
- Consumer Protection Association (CPA)
What people say
Excellent workmanship
Energy-efficient performance
Professional installers
Bespoke design solutions
Improved thermal comfort
Services
Triple-Glazed Timber Windows
Our triple-glazed timber windows combine traditional aesthetics with modern thermal efficiency. Designed for heritage and contemporary properties, they reduce heat loss and noise while maintaining visual appeal. Each window is custom-crafted to meet specific architectural requirements, ensuring seamless integration with existing structures.
VictorianSASH Windows
VictorianSASH windows preserve the character of period properties while enhancing energy performance. These bespoke solutions replicate historic designs using modern materials, offering improved insulation without compromising on traditional charm. Ideal for listed buildings and conservation areas.
Bifold Doors
High-performance bifold doors provide seamless indoor-outdoor living spaces. Engineered for thermal efficiency and durability, they feature sleek profiles and smooth operation. Customisable to suit various architectural styles, from modern extensions to traditional homes.
Thermal Bridging Solutions
Our thermal bridging solutions minimise heat loss at critical junctions using advanced materials like Compacfoam. These bespoke details enhance overall building performance, meeting Passive House standards while maintaining structural integrity and ease of installation.
Passive House Components
Passive House-certified components ensure optimal energy efficiency in new builds and retrofits. From window sills to door thresholds, our precision-engineered products reduce cold bridging and improve airtightness, supporting sustainable construction goals without sacrificing durability.
Questions
What types of windows do you specialise in?
We specialise in triple-glazed timber windows, including VictorianSASH, sliding sash, and bespoke heritage designs tailored to traditional and modern properties.
Are your installers certified?
Yes, our team is FENSA-registered and TrustMark-accredited, ensuring compliance with UK building regulations and industry standards.
Do you offer guarantees on installations?
All installations come with a 10-year Insurance Backed Guarantee through the Consumer Protection Association for added peace of mind.
Can you work on listed buildings?
Yes, we provide heritage-compliant solutions that maintain architectural integrity while improving thermal performance and energy efficiency.
What areas do you serve?
We operate nationwide across the UK, delivering bespoke window and door solutions for residential and commercial projects.
How do your products improve energy efficiency?
Triple glazing and thermal break materials reduce heat loss by up to 70%, lowering energy bills and enhancing indoor comfort year-round.
