Gapseal Window Gap Insulation Sealant - 10M Roll - 8mm Thick

Name: Gapseal Window Gap Insulation Sealant - 10M Roll - 8mm Thick
Brand: Gapseal
SKU: p4o4ewlkyb
Price: 16.99 GBP
Availability: InStock

The natural gaps around sash windows create cold draughts and allow significant heat to be lost wh...

Best current price£16.99from B&Q

Best offers

Shopping.co.uk recommended and popular offers

Lowest priceMost popular

B&Q£16.99Visit shop

B&Q - Window Gap Insulation Sealant 10M Roll (8mm Thick)

Visit shop

One Offer

1 offer from £16.99

View price history by clicking the chart icon.

B&QB&Q - Window Gap Insulation Sealant 10M Roll (8mm Thick)

Free delivery in 1–3 days

£16.99

Visit shop

Product Information

Full details

This guide is for homeowners seeking to improve the energy efficiency and comfort of their homes by sealing gaps in sash windows. Gapseal offers a practical solution to reduce draughts and heat loss, but it's important to note that its effectiveness is best suited for gaps up to 7mm wide. This guide will help you understand the features, benefits, and how to effectively use Gapseal for optimal results.

All features

Brand	Gapseal

Extended Product Information

FAQs

How long does Gapseal last?

Gapseal is designed for long-lasting performance, with the lifespan depending on environmental conditions. It should last for several years.

Can Gapseal be painted?

No, Gapseal is not designed to be painted. It comes in a Magnolia color to match common window frames.

Is Gapseal suitable for all types of windows?

Gapseal is specifically designed for sash windows. It may not be suitable for other window types.

How do I remove Gapseal if I need to?

You can carefully remove Gapseal with a scraper or a similar tool. Clean the surface afterward before reapplying.

What is the warranty on Gapseal?

Please refer to the product packaging for warranty information.

Troubleshooting

Sealant not adhering properly

Ensure the window frame surface is clean and dry before application. Consider using a primer for non-standard surfaces.

Sealant is cracking or peeling

Check if the gap exceeds the recommended 7mm width. Replace with a fresh application if needed.

Pros and Cons

Pros

Reduces cold draughts and improves home comfort.
Enhances energy efficiency by minimizing heat loss.
Easy and quick application process.
Durable and long-lasting material.
Water-resistant properties protect against the elements.

Cons

Effectiveness is limited to gaps up to 7mm.
May require more than one roll depending on window size and gap severity.
Color options are limited to Magnolia.

Setup, Compatibility & Care

Preparation: Clean the window frame surface thoroughly to remove dust, dirt, and any existing sealant.
Application: Apply Gapseal directly into the gaps around the sash windows. Ensure the sealant fills the gaps completely.
Drying: Allow 30 minutes for the sealant to dry completely.
Compatibility: Gapseal is specifically designed for sash windows with gaps up to 7mm. Ensure compatibility with your window type before application.
Care: Avoid excessive exposure to direct sunlight and extreme temperatures to prolong the sealant's lifespan. Clean with a damp cloth if necessary.