In Stock
Part Number:WS437-155
Standard Protection
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial strength aluminium threshold seal holding back rain and debris
Close up of the front of a industrial strength aluminium threshold seal
Close up of the underside of the industrial strength aluminium threshold seal
Pallet stacker moving a lot of parcels over industrial strength aluminium threshold seal
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Drawing showing the dimensions of the industrial strength aluminium threshold seal
Key features of an industrial strength aluminium threshold seal
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial strength aluminium threshold seal holding back rain and debris
Close up of the front of a industrial strength aluminium threshold seal
Close up of the underside of the industrial strength aluminium threshold seal
Pallet stacker moving a lot of parcels over industrial strength aluminium threshold seal
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Industrial Strength Aluminium Threshold Seal Kit 8mm (High)
Drawing showing the dimensions of the industrial strength aluminium threshold seal
Key features of an industrial strength aluminium threshold seal
In Stock
Part Number:WS437-155

Industrial Strength Aluminium Threshold Seal Kit 8mm (High)

£97.92 (£81.60 Ex VAT)
Engineered & Manufactured in Britain
Ships from the UK
Thousands of Verified Reviews
5-Year Warranty

Stop Garage Flooding, Draughts & Pests - Permanently

Prevents Rain
Blocks Debris
Keeps Out Pests
Stops Cold Air

The Only Commercial Door Seal You Need

GaraDry® commercial door threshold seals keep your warehouse clean and dry - even in heavy storms.

  • Industrial-grade materials designed to be strong and durable
  • Precision-extruded profiles for consistent sealing
  • Built to last years, not seasons

Why Most Commercial Door Seals Don't Last

 

Most commercial door threshold seals are thin aluminium strips designed for price - not performance. When the weather turns extreme they warp in heat, shrink in cold, and fail when heavy vehicles driver over them.

 

  • Heat causes warping and bending
  • Cold causes shrinking and cracking
  • Water pressure defeats weak seals

 

GaraDry® is engineered differently

Engineered in Britain for Relentless Weather

Why GaraDry® Outperforms The Competition

GaraDry® Competitors
Origin Engineered & manufactured in Britain Unknown Origin
Materials Industrial-grade aluminium Thin aluminium
Warranty 5-year manufacturer's warranty None, or limited 1-year warranty
Sizes Available in 3 different threshold heights Typically one standard size
Fixings Quality concrete fixings supplied Not supplied
Install Comprehensive DIY instructions and customer support Basic or no installation guidance
Lifespan Designed for long-term durability Short operational lifespan
Sealing PVC underseals form a watertight barrier permanently Clear silicon required and must be reapplied regularly

Quick Installation

No specialist tools required. DIY-friendly. Professional-grade results.
Click to view

How to Install

1. Measure
Measure the width of the opening
2. Cut
Cut the threshold seal to size
3. Install inserts
Install supplied PVC seals
4. Drill & Secure
Using included screws

Not Sure Which Seal You Need?

Answer a few quick questions and we'll recommend the right seal for your garage and climate

Find my seal

(Takes less than 30 seconds)

Fast & Secure Shipping

 

GaraDry® threshold seals are large, heavy-duty and shipped in protective packaging to prevent damage.  This isn't thin aluminium - it's built to last.

 

  • Ships with tracked courier from UK
  • Protective packaging
  • Easy UK returns

 

For transit times, please see our Delivery Information page.

Ready To Protect Your Garage?

 

  • Fast UK shipping 
  • Fit guidance
  • Easy returns
Protect my garage now

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