Browse our collection of extra-wide drainage couplings for when you're working with pipes of larger diameters.

The range from Flexseal offers high-performance seals and greater tolerance for pipe movements. Click through to find out more about extra-wide couplings measuring 200mm to 220mm, up to 370mm to 395mm.

Want some advice or need to check details? Call our knowledgeable team on 01752 692 221 and they’ll have all the information you need.