Business Details
Expert Window & Door Installers in Thatcham
David Thompson Home Improvements is a family-run business established in Thatcham, Berkshire, with over 25 years of expertise in window, door, and conservatory installations. Our team combines extensive knowledge of building regulations, product design, and installation to deliver tailored solutions for residential and commercial properties. We prioritise quality by sourcing products from leading UK manufacturers, ensuring energy efficiency and durability. Our commitment to craftsmanship is evident in every project, from single window replacements to large-scale glazing works. We maintain high standards by avoiding subcontracted labour and focusing on meticulous attention to detail. Customers benefit from competitive pricing, transparent quotations, and a 30-day valid written proposal without pressure sales tactics.Our installations include insurance-backed warranties for domestic windows and doors, alongside public liability insurance for added reassurance. We serve Berkshire and surrounding counties, offering a free site survey and quotation service. Sustainability is integral to our operations, with waste recycling practices and energy-efficient product recommendations, such as solar control glass, to reduce environmental impact. Our reputation, built on honesty and integrity, has led to year-on-year success and a strong base of repeat customers and referrals.
Services
Windows
Composite Doors
Bi-folding Doors
Conservatories
Building Alterations
Repairs & Maintenance
Flush Sash Windows
Commercial Doors
Automated Doors
Blinds-in-Glass
Highlights and features
- We have over 25 years of experience in glazing and building installations.
- Our team avoids subcontracted labour, ensuring consistent quality control.
- We offer competitive, transparent pricing with no pressure sales tactics.
- Our installations include insurance-backed warranties for domestic properties.
- We prioritise sustainability through waste recycling and energy-efficient products.
Associations and certifications
- Secure by Design (SBD)
Services
Windows
We supply and install A-rated PVCu and flush sash windows designed for energy efficiency and security. Our products reduce heating bills while maintaining aesthetic appeal for properties ranging from historic cottages to modern homes. Every installation includes protective measures for interiors and responsible disposal of old materials.
Composite Doors
Custom composite doors with multi-point locking systems and reinforced steel frames enhance home security. Available in any RAL colour with decorative glass options, these low-maintenance doors combine the look of wood with the durability of UPVC. Automation options are also available.
Bi-folding Doors
Durable aluminium bi-folding doors create seamless indoor-outdoor living spaces. Powder-coated in custom colours, they feature weather-rated thresholds and magnetic closures for security. Ideal for conservatories or extensions requiring large glazed openings.
Conservatories
Thermally efficient conservatories built to any size or style, using toughened glass for year-round usability. We offer tailored designs to complement existing architecture while improving natural light and living space for residential properties.
Building Alterations
From minor repairs to structural changes, our building alteration service addresses windows, doors, and general maintenance. We handle projects like threshold adjustments for accessibility and integrate energy-saving solutions while adhering to building regulations.
People
David Thompson
Owner
With over 25 years in the glazing industry, David leads the business with a focus on quality craftsmanship and customer satisfaction. His expertise spans product design, installation, and compliance with UK building regulations.
Questions
What areas do you serve?
We operate throughout Berkshire and surrounding counties, including Newbury, Thatcham, and Reading.
Do your windows and doors come with warranties?
Yes, our installations include insurance-backed warranties for domestic windows and doors, alongside manufacturer guarantees.
Can I customise my door design?
Yes, we offer full customisation including colour, glass designs, and hardware options for composite doors.
Are your products energy efficient?
All windows and doors are A-rated for energy efficiency, with options like solar control glass to reduce heating costs.
Do you handle commercial projects?
Yes, we install doors and windows for schools, hospitals, shops, and other commercial buildings with high-security requirements.
How do you ensure quality installations?
We use only UK-manufactured products, avoid subcontractors, and follow strict quality checks during every installation.
