Business Details
45 Years
experience
Bespoke Windows, Doors & Conservatories in Tewkesbury
Established in 1981, L & L Installations has built an unrivalled reputation as a family-run business specialising in bespoke uPVC, aluminium, and timber windows, doors, and conservatories. Our commitment to quality and customer service has driven our growth from a local partnership to a respected manufacturer and installer serving Gloucestershire and beyond. We pride ourselves on delivering tailored solutions for projects ranging from single window replacements to grand design developments. Our in-house manufacturing of the exclusive OPT i MAL range ensures precision and craftsmanship, while our technical team rigorously vets third-party products to maintain our standards. With over 30 staff members, we offer a complete service including free consultations, accurate surveys, and professional installations.Our 10-year insurance-backed guarantee and free annual maintenance checks reflect our confidence in our workmanship. As FENSA members and Which? Trusted Traders, we adhere to strict compliance and quality benchmarks. Our showroom in Tewkesbury provides a welcoming space for customers to explore our products, and our dedicated service team handles repairs and remedial work. We prioritise transparency, with no deposits required for in-house products and guarantees transferable to new homeowners. Our 40+ years of continuous trading under the same leadership underscore our reliability and dedication to exceeding customer expectations.
Services
uPVC Windows
Aluminium Doors
Timber Conservatories
Secondary Glazing
Replacement Roof Systems
Details
- Year established: 1981
Highlights and features
- Established since 1981 with over 40 years of continuous trading
- No deposit required for in-house uPVC products
- 10-year insurance-backed guarantee with free annual inspections
- FENSA-certified installations ensuring compliance with building regulations
- Which? Trusted Trader endorsement for proven reliability
Associations and certifications
- FENSA
- Which? Trusted Trader
What people say
Outstanding service
High quality of product
Excellent customer care
Free annual servicing
Professional and friendly team
Services
uPVC Windows
Our bespoke uPVC windows combine energy efficiency with modern aesthetics, tailored to your property's needs. Manufactured in-house, they feature advanced sealing technology for noise reduction and thermal insulation. Each installation includes a 10-year insurance-backed guarantee and annual maintenance checks.
Aluminium Doors
Durable and stylish aluminium doors offer enhanced security while complementing contemporary and traditional homes. Available in custom designs, including bi-fold and sliding options. All installations are FENSA-certified with free annual inspections included for 10 years.
Timber Conservatories
Handcrafted timber conservatories provide timeless elegance with modern energy efficiency. Constructed using sustainably sourced materials, these structures are designed for year-round use. Our team ensures seamless integration with your existing property during installation.
Secondary Glazing
Secondary glazing systems improve thermal efficiency and noise reduction in existing windows. Ideal for period properties and listed buildings, these solutions maintain aesthetic integrity while enhancing comfort. Installation includes a comprehensive 10-year guarantee.
Replacement Roof Systems
Modern replacement roof systems transform outdated conservatories into energy-efficient living spaces. Our lightweight, insulated panels reduce heat loss while maintaining structural integrity. Each project includes professional fitting and ongoing maintenance support.
People
James Attwood
Sales Director
With decades of industry experience, James leads our sales team in delivering tailored glazing solutions. His expertise ensures customers receive expert guidance throughout the selection and installation process.
Questions
Do you offer guarantees on your installations?
Yes, all fully installed products include a 10-year insurance-backed guarantee with free annual maintenance checks.
Are your products FENSA-certified?
Yes, we are FENSA members (registration 11182) and comply with building regulations for window and door replacements.
Can I visit your showroom?
Our Tewkesbury showroom is open by appointment Monday-Saturday, featuring full product displays and expert advice.
Do you provide repair services?
Yes, our dedicated service team handles repairs for uPVC and aluminium products, including emergency situations.
What areas do you cover?
We serve Gloucestershire, Worcestershire, the Cotswolds, and surrounding areas including Cheltenham, Gloucester, and Stratford-upon-Avon.
Is a deposit required for orders?
No deposit is required for in-house uPVC products, with payment due upon completion of installation.
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