Guides & Reviews
Take a look at our Guides & Reviews as we take an in depth look at products and their features.
What Is Twinwall Drainage?
Learn about twinwall drainage pipes including where they are used and how they compare to regular PVC pipes.Read more
Twinwall Drainage Pipes Specification Sheet
PBSL has created a downloadable specification sheet for all of the Twinwall Drainage pipes we have on our website, both perforated and unperforated.Read more
Twinwall Inspection Chambers - When To Use Twinwall?
Inspection Chambers are an important part of an underground drainage system, providing access for testing, inspecting and clearing blockages. Our Twinwall Inspection chambers are perfect for use alongside our Twinwall Drainage System which is for use in surface water and stormwater applications.Read more