Specialists in intumescent seals, intumescent strip, fire door seals & acoustic door seals.

Welcome to Norseal the home of intumescent seal fire seals, intumescent seals, intumescent strips and more. Since our inception we have been committed to the wholesale distribution of fire door seals and have continued to grow and grow. We are now unrivalled distributors of specialist fire door seals for a whole variety of clients. We stock a wide range of intumescent seals and have a whole host of brands, shapes, sizes and colours to choose from.  Our stock includes smoke seals, fire door seal, weather seals, glazing seals and much more. 

We are driven by our customers’ needs and aim to match those needs time and time again. We carefully manage our stock to ensure that everything you see here on our site can be purchased today. At Norseal we’re committed to one thing, and that’s providing quality intumescent seals for an array of different applications. Imagine for a second, walking into your store and seeing every different size, shape, colour and brand of intumescent strip available. You have just imagined Norseal!

Why Choose Norseal?

We aim to promote good practice within the industry and work closely with manufacturers to ensure that we’re meeting the needs of all of our clients and the standards that they expect. Our knowledge of the industry is comprehensive and our drive is to produce a complete customer service. Alongside our comprehensive range of intumescent strips, fire seals and intumescent seals, we also stock a range of ancillary items to help guarantee that we offer the whole package. That’s why we’re one of the leading distributors of these products in the country.

If you are looking for a particular intumescent strip, smoke or intumescent seals and you can’t find it on our website then feel free to get in touch and we’ll do our utmost to source it for you.

For acoustic door seals why not visit Norsound


View Strebord technical website
View Strebord manual

View Blankfort technical website
View Blankfort manual

View Flamebreak technical website
View Flamebreak manual

NBS plus
NOR 710 Range - Dual air pocket acoustic perimeter seal for frame, door stops
or meeting stiles.

NOR 720 - Dual air pocket acoustic perimeter seal for door leaf.

NOR 755 - Dual air pocket acoustic perimeter seal for door stops.

NOR 810 - Acoustic drop
seal for rebating into door bottom rail.
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