Industry-leading next-day delivery More Info

Carriage paid order values of £100 to branch or £150 direct to site

Find your nearest Timloc stockist  

Radon Sump

Prefabricated plastic sump for use where sub floor depressurisation is required under full radon protection.

The sump is installed beneath the floor slab in non suspended floor applications and vented to atmosphere via a connecting 110mm drainage pipe to an external source and capped off with proprietary products i.e. air bricks & telescopic under floor vents or roof vents.

Add this product to your specification on NBS or SpecifiedBy

Add To NBS Spec How To Order Full Datasheet

BIM Objects

We have partnered with the BIMstore to help provide you with the highest standard of BIM content around.

Browse BIM Information

Product Information

Radon Sump

DescriptionPack QuantityLead TimeProduct Code
Radon Sump1Next Working DayRSUMP01

Related Products

Top Hats & Flexible Top Hats

More Details

1201 Top Hat

More Details

Gas Barrier & Damp-Proof Accessories

More Details
  • Compatible with 110mm drainage pipes.
  • Single piece moulding eliminates the need for on-site fabrication preventing errors through poor workmanship.
  • Easy to handle and position.
  • Tough, durable and puncture resistant.
  • Spigot ends can be cut along the indented lines as required to provide extra pipe connections.
  • Two or more sumps can be connected with pipework to provide more capacity for larger or more complex groundwork sites with multiple compartments.
  • Satisfies all NHBC requirements
  • Manufactured to BS EN ISO 9001 and BS EN ISO 14001
  • Complies with all relevant Building Regulations
  • Meets all relevant British Standards
  • UK Design Registration Number 6185786
  • Moulded in 3mm thick medium density polyethylene. Available in black only.
  • Units will require tape and seal – tape sold seperately. Use Gtape01 to make the seal between joint surfaces. Use Gtape02 to seal upper surface to minimise lap lifting if used in concrete floors.
  • Order as each
  • Timloc can prepare a comprehensive schedule and quotation service if required

Latest News

HOLD TITE… Timloc Launches A Brand New Loft Door!

We’re excited to announce the launch of Loftite, the latest addition to the Timloc Access Products range. 

Read more

NEW Aero Core Anti-Draught Ventilators from Timloc Building Products

As part of Timloc Building Products‘ continual product development, we are pleased to announce the launch of the new Aero Core range of through-wall ventilators. Aero Core from Timloc Building Products is the NEW range of combination ventilator sets designed to provide background room ventilation or ventilation for heat producing appliances up to a max input […]

Read more

Remembering Maddie Hollamby

Maddie Hollamby, whose life was tragically lost on August 27, 2021, is fondly remembered for her passion, dedication, and enthusiasm for the construction industry.

Read more