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Leak sill
Aluminium Protex drip moulding fitted beneath the cladding to allow water to drain away
Protex Lekdorpel - Image 3
Protex weep hole installation
Protex leak sill cross-section drawing

Protex Leak sill

€24,04 excl. VAT

Looking for a reliable solution to prevent water infiltration? The Protex Leak Sill is an attachment that ensures efficient drainage of moisture above openings in facades. Made of durable aluminium, this leak sill provides protection against rainwater and extends the life of your cladding. Discover the benefits of the Protex Leak Sill and simply place your order for fast delivery.

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Extra informatie

dimensions (mm)

21x35x3000
PTX-LD-GRP , , , , , , , , , Brand: , , , ,
  • ✔ Cut to size – exactly as you require
  • ✔ Fast delivery – 2–5 working days
  • ✔ 4.6/5 customer rating
  • ✔ Secure payment via Trusted Shops

Beschrijving

Protex Water Bar – a sustainable aluminium solution for façades

The Protex Leak sill is an essential part of modern façade protection.
This aluminium drip edge prevents rainwater or moisture from getting behind the cladding and
This protects windows, doors and structures from damp problems.

Protex window sill installed above a window – aluminium sill to prevent damp
The Protex aluminium façade sill prevents moisture from seeping behind the façade cladding.

What is the Protex Leak Threshold and why use it?

A drip moulding is fitted above windows and doors to channel water away from the façade.
The Protex door sill ensures effective moisture drainage and prevents damage to façades, insulation and supporting structures.
Thanks to the aluminium, the threshold is strong, light and durable.

Use of the aluminium drip edge in façade systems

This profile is suitable for a wide range of façade types, including
plastic cladding,
HPL panels and timber cladding. Thanks to its versatile design, it can be used in homes,
commercial buildings and industrial projects.

Key benefits of the Protex profile

  • Durable: High-quality aluminium guarantees a long service life.
  • Maintenance-free: No painting required – saves time and money.
  • Weatherproof: Resistant to rain, snow, UV radiation and temperature fluctuations.
  • Aesthetic: Its modern look suits any style of façade.
  • Efficient moisture wicking: Protects the façade and substructure against water damage.
  • Lightweight: Easy to transport and quick to install.

Fitting and installation of the aluminium window sill

Installation is straightforward and can be carried out without specialist knowledge.
Position the aluminium sill above the façade openings, check the alignment and ensure there is sufficient slope for optimal water drainage.
Thanks to aluminium’s light weight, installation is quick and efficient.

Technical specifications of the Protex Leak Threshold

The Protex Leak sill It is available in a range of lengths and comes in an aluminium finish as standard.
Other colours are available on request. The profiles are designed to fit standard rebate sizes.
For technical data sheets or colour information, please visit
the official Protex website.

Order the Protex drip edge from Kunststof Forte BV

The profiles are available directly from stock via
Kunststof Forte BV.
Thanks to our fast delivery service, you’ll receive your products within 2 to 3 working days.
We offer secure payment methods and expert advice for every façade project.

Contact & personal advice on the drip edge

Do you have any questions or would you like advice on the correct size or use of the Protex Leak sill?
Our team will be happy to help you:

📞 +31 (0)6 223 40 847
📧 info@kunststofforte.nl
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