Mr K
Competitive prices. Excellent Service with prompt delivery. I would recommend IQ to others and will certainly use again.
Mr G
Excellent, professional, efficient service from IQ Builders Merchant. Needed to purchase 3000 bricks to finish a new build project, Oliver was great in sourcing the same bricks, at a very good price, had them delivered in a matter of a few days. Happy to use again and to recommend.
Mrs W
Ordered the STUNNING XL Joinery PreFinished Walnut Portici Door . Very pleased with the service 10/10

Septic Tanks

A little info about Septic Tanks

IQ Builders Merchant solutions for domestic sewage treatment

Whether you are a private individual, a small or large-scale commercial property developer or business owner, our range of WPL sewage treatment solutions are designed to meet your needs.

WPL designs, manufactures and supplies a wide range of sewage treatment plants, from compact package plants to large-scale modular sewage treatment systems. Their cutting-edge, ‘off-the-shelf’ package plants offer environmentally-friendly, legislation-compliant solutions that are simple to install, easy to live with and economical to maintain, while the bespoke solutions are tailored to your exact requirements and will effortlessly deal with all your sewage treatment demands.

  • Small – package plants are pre-designed for use in domestic properties, from single dwellings to small groups of houses, with a population of 1-55 persons.
  • Medium to large – bespoke solutions are designed to meet the needs of commercial developments of up to 3,000 people.
  • Municipal/industrial – we will design and manufacture a sewage treatment system that answers your specification, no matter how demanding or how large the throughput.