- The UK's No.1 Garage Door Seal
THE ULTIMATE
DEFENCE
FOR A
CLEANER, DRIER GARAGE
Stop wind-driven rain, leaves, and debris in their tracks.
The original professional-grade threshold seal provides a permanent,
watertight solution for every home and business.
Stop wind-driven rain, leaves, and debris in their tracks. The original professional-grade threshold seal provides a permanent, watertight solution for every home and business.
- Solutions
Solutions for Every Garage
Discover how Weather Defender works across different applications
- why weather defender
The Weather Defender Advantage
A tailored approach to garage door protection - engineered to outperform everything else on the market.
- kits starting from
- £29.99
A Tailored Solution for Every Garage
Protect your space with total confidence. Whether it’s a professional workshop, home gym, or classic car storage, Weather Defender ensures a dry, debris-free environment in every season.
Universal Compatibility
Designed and engineered to provide a seamless fit for all garage door configurations, including sectional, roller, side-hinged, and up-and-over doors.
Everything You Need in One Box
Weather Defender kits arrive as a complete solution. Your kit includes the seal (selected length), specialized adhesive in required quantities - covering the length of the seal, and comprehensive, easy-to-follow instructions.
The Weather Defender Lifetime Warranty
We stand behind our engineering. When installed according to our guidelines, we guarantee your seal will not perish or fall apart, providing a permanent solution for your home or business.
- our range
our main Products
Industry-leading garage door threshold seals, designed and manufactured in Britain.
Kits starting from
£29.99
Weather Defender® Original
Our flagship garage door seal providing comprehensive weather protection for standard applications. Seals gaps up to 14mm high.
- Domestic and Commercial Application
- Available in 11 kit lengths & a 30m trade length
- Suitable for all door types
- High quality, flexible, eco-friendly PVC
- All original kits include Everbuild Stixall Sealant
- Anti-slip ridges and yellow safety strip as standard
Kits starting from
£49.99
Weather Defender® XL
Heavy-duty version for larger gaps and extreme weather conditions requiring maximum protection. Seals gaps up to 24mm high.
- Domestic, Commercial and Industrial Application
- Available in 5 kit lengths, 25m trade, or cut-to-size
- Suitable for all door types
- High quality, flexible, eco-friendly PVC
- All XL kits include Everbuild Stixall Adhesive
- Anti-slip ridges and yellow safety strip as standard
- engineering
technical Excellence
Our seal has been engineered from the ground up to deliver superior performance across all garage door types and installation conditions.
Solid-Core Marine-Grade PVC
Our seals feature a unique solid-core construction for unmatched durability and longevity.
Safety-First Engineering Profile
Design with built-in anti-slip ridges and vibrant safety stripe to minimise risk in all conditions.
Architectural Contour Technology
Precision-moulded contours ensure a perfect seal regardless of minor floor irregularities or settlement.
Mechanical-Strength Load Bearing
Built to withstand repeated vehicle load-bearing without compression set or structural deformation.
- Universal Fit
fits all garage Door Types
Compatible with sectional, roller, up-and-over, side-hinged and custom door
configurations, including aluminum, Juliet, side-hinged and up-and-over doors.
Up & Over
Standard canopy & retractable
Sectional
Side-mounted & top mounted
Roller
Electric & manual roller doors
Side-Hinged
Single & double leaf
Industrial
Heavy-duty & warehouse doors
Not sure which seal is right for your door? or View All Solutions .
- Accessories
Complete Your Garage Protection System
Everything you need alongside your Weather Defender® seal for a perfect, lasting installation.
Adhesive
Everbuild Stixall — the ultimate combined building adhesive and sealant to ensure your seal is secured in place. Available in black and clear.
Multipurpose Cloth Wipes
Heavy-duty cleaning wipes for thorough surface preparation before adhesive application. Ensures a clean, oil-free bond every time.
Sealant Gun
Professional-grade sealant applicator gun for precise, even adhesive application. Ensures a clean, controlled finish every time.
- Our Guarantee
The Weather Defender Lifetime Warranty
Every Weather Defender® is backed by a Lifetime Warranty. When installed according
to our guidelines, we guarantee your seal will not perish or fall apart — providing a
permanent solution for your home or business.
- testimonials
what our Customers Say
Industry-leading garage door threshold seals, designed and manufactured in Britain.
Ready to Protect Your Garage?
Thousands of satisfied customers trust Weather Defender® to protect their
home. Join them today.
WD
Premium all-in-one garage door floor seal designed to keep your garage clean, dry, and protected year-round.