Business Details
40 Years
experience
Your Trusted Window & Door Installers in Surrey & Middlesex
Novaglass has been a trusted double glazing installer in Surrey and Middlesex since 1986. Our expertise spans windows, doors, conservatories, and double glazing repairs, serving areas including Walton on Thames, Staines, Ashford, Twickenham, Shepperton, and Richmond. We prioritise quality workmanship, offering products from market leaders like Origin and Liniar, with low U-values for superior energy efficiency. Our Certass accreditation ensures compliance with government standards, while partnerships with Saint Gobain and QANW guarantee innovative materials and a ten-year insurance-backed guarantee. Customer satisfaction is central to our approach, reflected in testimonials praising our professional teams, competitive pricing, and high-quality finishes.We provide honest sales consultations, avoiding pressure tactics, and ensure transparent communication throughout installations. Our services cater to both modern and heritage properties, offering solutions like sash windows with traditional woodgrain foils and secondary glazing for period homes. With over three decades of experience, we combine technical expertise with a commitment to reliability, ensuring every installation meets rigorous standards. Our teams dedication to excellence, from initial consultation to final fitting, has earned us a reputation as a locally respected and established business.
Services
Double Glazing Installations
uPVC Doors
Composite Doors
Conservatories
Window Repairs
Roofline Solutions
Bifold Doors
Secondary Glazing
Aluminium Windows
Heritage Window Repairs
Details
- Year established: 1986
Highlights and features
- We are Certass accredited for compliance with government standards.
- Established in 1986, with decades of local expertise.
- Offer competitive pricing on Origin and Liniar products.
- Professional teams ensure seamless installations and communication.
- Ten-year insurance-backed guarantee through QANW.
Associations and certifications
- Certass
- Saint Gobain
- QANW
- Thermal Rating Register
What people say
Professional and knowledgeable
Excellent quality finish
Speed of install
First-class service
Highly recommend
Services
Double Glazing Installations
We install high-performance double and triple-glazed windows using brands like Origin and Liniar. These units feature insulating gases and low U-values to enhance thermal efficiency, reduce noise, and lower energy bills. Ideal for modern and period properties, our installations meet current building regulations while improving aesthetics and security.
Conservatories
Our bespoke conservatories combine functionality with elegance, available in traditional or contemporary designs. Constructed with durable materials and thermally efficient roofs, they provide year-round comfort. We offer full project management, from planning to installation, ensuring seamless integration with your homes architecture.
Bifold Doors
Origin and AluK bifold doors provide sleek, space-saving access to gardens with slim frames and expansive glazing. Available in over 200 RAL colours, they offer enhanced security, thermal performance, and custom configurations. Perfect for entertaining or creating light-filled living spaces.
Window Repairs
We repair broken seals, faulty locks, and damaged sashes to restore window functionality. Our cost-effective solutions extend the lifespan of existing installations, reducing waste while maintaining energy efficiency and security for homes in Surrey and Middlesex.
Secondary Glazing
Secondary glazing adds an extra layer of insulation to existing single-glazed windows, improving thermal efficiency and noise reduction. Ideal for heritage properties where original windows must be preserved, this solution balances conservation with modern comfort requirements.
Questions
What areas do you cover?
We operate across Surrey and Middlesex, including Walton on Thames, Staines, Ashford, Twickenham, Shepperton, and Richmond.
How long does a window installation take?
Single window installations can be completed in an hour, while larger projects like conservatories may take two to three days, depending on complexity.
Do you offer warranties?
Yes, we provide a ten-year insurance-backed guarantee through QANW and manufacturer warranties on products like Origin doors (20 years).
Can you repair existing double glazing?
Yes, we offer repair services for broken seals, faulty locks, and damaged sashes to extend the lifespan of your windows.
Are your products energy efficient?
Our windows and doors meet current energy standards, with low U-values and options for triple glazing to improve thermal performance.
