320mm Chamber Base - 2 x 110mm Side Inlets & 2 Blanking Plugs320mm Diameter Chamber Base (2 x 110mm side inlets) This product is designed to work with the PTE733 riser, and a sealing ring for the PTE733 riser can be purchased separately as PTE733A. It is manufactured in the UK and meets all Building Regulations. 320mm Chamber Base 2 x 110mm Side Inlets & 4 Blanking Plugs. Our Chamber Base 320mm for 110mm pipes is used to allow for easy inspection and maintenance of a drainage system. The Inspection Chamber has

Suspended Timber Joist

•     Zero fibres removes the need for PPE

making it a versatile solution

Withstands flue temperatures up to 200ºC

All spinning cowls unless used with gas will inevitably suffer debris build up

condensation control

*Brand of PIR may vary depending on stock availability and delivery location*

with an average requirement of 5 ties per meter of vertical closer

• 34° collation angle

3m³ Soakaway Kit

Provides a mechanically fixed

Time and cost effective