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Slate Flashing


Offering a world of benefits, roof windows are an excellent way to transform your home using natural light. Changing dark and unused rooms into light, open spaces full of potential, roof windows are the first step needed to unlock the opportunities your home offers.

When it comes to roof windows, you must get the flashing right. Flashings are essential items that cannot be missed and are used to form a watertight protective seal around your windows. This seal protects your windows from the outdoor weather, making sure it’s safe and secure even during the harshest storms.


Without properly fitted flashings, your roof window can suffer from water leakage. Often hidden within the roof cavity, water leakage is hard to spot until it’s too late, causing expensive damages.

The key to finding the right flashing is to make sure that it matches your roofing material. At LB supplies, we supply a range of slate flashings perfect for slate roofs.

Our range of slate flashings are:

- High quality. At LB supplies, we only supply best high-quality products from experienced and leading brands that you can trust.

- Cost effective. Forming the correct protection around your window will protect you from expensive damage and repairs, saving you money in the long-term.

- Weatherproof. Creating a completely watertight seal, the flashing ensures that your windows are weatherproofed and offers year-round protection against the elements.  

- Suited to your home. With some specialised slate flashings to match your roofing material, you not only get the proper fit for your window but it will also match with the look and style of your home.

At LB Supplies, we only supply the best high-quality products from experienced and leading brands that you can trust, including Velux, Liteleader, Dakea and Aurora. Secure, dependable and reliable, we’ve got the perfect slate flashings for your roof windows.