Window Water Barrier 1 m x 4.5 cm Black Rubber Strip 135° Against Water Ingress Self-Adhesive Strip for Sliding Windows and Sills
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Window Water Barrier 1 m x 4.5 cm Black Rubber Strip 135° Against Water Ingress Self-Adhesive Strip for Sliding Windows and Sills
This black window water barrier measuring 1 m x 4.5 cm is a practical solution for households seeking effective protection against water ingress around windows, especially during heavy rain. Thanks to its clever design angle of 135°, it directs water away from window joints and prevents rain from penetrating indoors. The result is a dry windowsill, extended lifespan of the window frame, and reduced moisture that could cause mould. The barrier is made from durable rubber material, characterised by long-lasting performance and flexibility even with temperature changes. The black colour blends in discreetly with modern window frames and sills.
The self-adhesive layer on the underside ensures a strong bond to smooth surfaces and allows for quick installation without the need for tools. The barrier can be used on both the exterior and interior parts of windows, depending on where the most common water leakage occurs. With a width of 4.5 cm, the strip is suitable for standard window constructions and provides a sufficiently wide drainage space. It is also suitable for balcony windows and sliding doors, where water often accumulates and seeps under the frame. When installed correctly, the strip also helps separate wet and dry areas of the windowsill, thereby reducing the risk of moisture and mould formation.
Installation of the barrier is very simple and follows the procedure shown in the reference images:
- Wipe the surface – the area must be clean, dry, and degreased.
- Accurately measure the length – the barrier can be cut straight with scissors.
- Shorten to the desired size – for perfect adhesion.
- Peel off the red protective film and expose the self-adhesive strip.
- Stick the strip to the desired location and press firmly.
- Completed installation – the barrier is immediately functional.
The strip is suitable for frames made of aluminium, metal, glass, and smooth ceramic tiles. It is unsuitable for uneven surfaces, old dusty doors, porous plaster, or surfaces treated with lime, as the self-adhesive layer will not adhere properly. Due to its flexibility, the strip easily adapts to the shape of the window frame and acts as a physical barrier that diverts water away. If you are looking for a simple, aesthetically discreet, and long-lasting way to protect your windows from moisture, this window water barrier will meet your needs. It is a practical helper, especially during rainy periods when the risk of water ingress and accumulation on the windowsill significantly increases.
Seller: KUKALAN
Dispatched within 1 working day (Mon–Fri) – orders paid for by 14:00 Irish time are processed on the same working day.
Availability: In stock
Transit: 5–13 working days – transit takes place on working days (Mon–Fri).
In total, please allow 5–14 working days from payment of your order.
Delivery is only possible to addresses in Ireland.
Delivery to address: €1.59
Returns
Deadline: 30 days from receipt of the goods, without giving any reason
How: notify us of your withdrawal at info@lunzo.ie and send the goods by post to the returns address:
Rotonda Rene Descartes, Parcela 101 – Nave 3
28070 Alcala de Henares, Madrid
Spain
Once you have sent the parcel, send us the proof of dispatch with the tracking number to info@lunzo.ie – this lets us process your return as quickly as possible and refund you without waiting for the parcel to arrive.
Product condition: you can also return goods that have been used or unpacked, or that no longer have their original packaging or tags
Costs: you pay the postage for sending the goods back to Spain; we charge no return fee
Refund: within 14 days of receiving your notice of withdrawal; we may withhold the refund until the goods have arrived back or until you provide proof that you have sent them
Exchanges
Deadline: 30 days from receiving your parcel (exchange for a different size, colour or variant)
How: write to us at info@lunzo.ie, giving your order number and the variant you want – once we have checked that it is available, we will send you instructions for the exchange, including the address to which you should send the original item
Costs: you pay to send the original item back; the new variant will be sent to you at no further charge
Faulty or damaged goods
Period for claiming a fault: up to six years from delivery of the goods – within the first 30 days you can reject a faulty product and ask for a full refund, and for the first 12 months a fault is presumed to have been present on delivery
How: write to us at info@lunzo.ie and attach a photograph or a video of the goods – in most cases you do not have to send the goods back
Remedies: a replacement with a new item, a reasonable price reduction, or a refund of the full purchase price
You will find the details in Delivery and Payment, Returns and Exchanges, Faulty Goods.
Seller:
Hezhang County Liuquhe Town Haitian Co., Ltd.
Address: New Street, Laochangba Village, Liuquhe Town, Hezhang County, Bijie, Guizhou, 551700, China
E-mail: fanliang_liang@126.com
Telephone: +86 186 6495 0743
Manufacturer:
Hezhang County Liuquhe Town Haitian Co., Ltd.
Address: New Street, Laochangba Village, Liuquhe Town, Hezhang County, Bijie, Guizhou, 551700, China
E-mail: fanliang_liang@126.com
Telephone: +86 186 6495 0743
EU responsible person:
AMZLAB GmbH
Address: Laubenhof 23, 45326 Essen, Germany
E-mail: info@amz-lab.de
Telephone: +49 176 30650892