Flashings integrate your window into your specific roof covering, ensuring a weather-tight seal. When you install window flashings properly, they will control almost all water intrusion into the structure and will work for the life of the structure. Apart from protecting against potentially harmful moisture, VELUX flashings help to improve the energy efficiency of a building.


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Types of flashings

We offer different VELUX flashings as well as flashing kits as part of our product range. They are intended for various types of covering materials. Remember to always read the assembly instructions supplied with the flashing to properly prepare the roof structure.

Flashings types can be broken down into three major categories:

Flashings for single window installation:


Combi flashings:


Flashings for L- shaped combination windows:



Flashings in the Fenbro offer

The sealing flashing should always be matched to the type of roofing material. VELUX flashings ensure tight and simple installation of the roof window in any roof structure. At Fenbro, we offer flashing kits with or without a BDX collar as part of the package. We can also provide VELUX twin, triple and quattro flashings for windows made up of two, three and four panes. Check our offer and enjoy a safe and reliable window flashings purchase process. 


How it works

Asking for a quote
Number One

Asking for a quote

Press ‘Get a quote’ button and submit your enquiry with the chosen joinery parameters.

Receiving the quote
Number Two

Receiving the quote

Our sales team will return to you with the purchase quote on joinery, delivery/installation costs and the lead time.

Number Three


Our employee will go through all the information included in the offer together with you.

Agreement and Payment
Number Four

Agreement & Payment

It is the stage where we confirm the contract and you make the payment.

Number Five


It’s the time it takes to produce your ordered joinery.

Number Six


This is the shipment period for your ordered products.

Number Seven


If you’re interested in our installation services, we agree on the dates individually.

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