Business Details
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services
Expert Window & Door Installations in Hertfordshire
Established over a decade ago, WDL Installations is a reputable Hertfordshire-based company specialising in premium window, door, and home improvement solutions. Our commitment to quality craftsmanship and customer-centric service has earned us local recognition for delivering reliable, energy-efficient installations at competitive prices. We prioritise individual client needs, using only tried-and-tested materials to ensure durability and security across services ranging from double glazing and bi-fold doors to conservatories and fibreglass roofing.With a focus on enhancing property value and comfort, we serve Hertfordshire, Essex, and North London, backed by Which? Trusted Trader accreditation and a comprehensive 10-year ERA security guarantee.
Services
Windows
Doors
Bi-Fold Doors
Roofline
Conservatories
Fibre Glass Flat Roofs
Cladding
Garage Conversions
Small Builds
Locksmithing
Highlights and features
- Over 10 years of experience in premium window and door installations
- Use of A++ energy-rated Rockdoor and Liniar Eco Energy Plus systems
- Free surveys and competitive quotes for all home improvement projects
- Serving Hertfordshire, Essex, and North London with local expertise
- Backed by Which? Trusted Trader accreditation and 10-year security guarantees
Associations and certifications
- Which? Trusted Trader
What people say
Superb professional job
Very competitive quotation
Top quality windows
Trustworthy company
Fantastic windows and doors
Services
Windows
We provide custom uPVC double-glazed windows designed for energy efficiency and security. Using the Liniar Eco Energy Plus 6-chamber system with an A-rated energy rating, our windows reduce heat loss and enhance home comfort. Installed by master craftsmen, they come in various styles and colours to match your property's aesthetics while featuring ERA's Bear Grip locking system for enhanced security.
Doors
Our A++ energy-rated Rockdoor composite doors combine superior security with thermal efficiency. Featuring nickel-coated brass hook locks and carbon fibre reinforcement, these doors resist forced entry while maintaining an elegant appearance. Tailored to fit your home's architecture, they include S-Glaze technology to eliminate draughts and are covered by a 10-year security guarantee.
Bi-Fold Doors
Enhance your living space with our insulated bi-fold doors offering panoramic views and seamless indoor-outdoor transitions. Designed with multi-point locking systems for security, they come in multiple colours and sizes. Ideal for summer openings or winter insulation, these doors maximise natural light while maintaining weatherproof performance.
Fibre Glass Flat Roofs
Durable, watertight fibreglass flat roofs provide long-lasting protection with a lifetime no-leak guarantee. Moulded to fit any area, they feature a sealed surface resistant to weathering. This low-maintenance solution combines ease of installation with structural integrity, ensuring reliable performance for extensions and flat-roofed properties.
Conservatories
Custom-built conservatories enhance your home with light-filled spaces tailored to your architectural style. Constructed from high-quality materials, our designs prioritise security and thermal efficiency while offering versatile layouts. Whether for relaxation or work, these extensions seamlessly integrate with your existing property structure.
Questions
What areas do you serve?
We operate across Hertfordshire, Essex, and North London, providing window, door, and home improvement services to residential properties.
Are your products energy efficient?
Yes, our windows and doors feature A++ energy ratings, reducing heat loss and lowering utility bills through advanced insulation technology.
Do you offer emergency services?
Yes, our locksmithing service provides rapid assistance for lockouts or urgent security repairs outside standard working hours.
What accreditations do you hold?
We are a Which? Trusted Trader and offer ERA-secured guarantees on locking systems, ensuring compliance with industry security standards.
