The Delta Leaf Grate is made from a flexible plastic material and is used to stop leaves and other matter from building up in drainage pipes. The Delta Leaf Grate is inserted into the drainage pipe where it anchors itself. The Delta Leaf Grate can be used in 100 mm and 110 mm pipes.

Used in conjunction with Delta Roof Drains.

Delta MS8 is a preformed nodular HD polyethylene sheet designed as an underground drainage layer. Its primary use is for protection of underground walls

The Delta - Terraxx product is a universal solution for many different building concerns. It provides an all-round protection and drainage layer for both horizontal and vertical applications. The porosity makes the dimpled sheeting pervious over the whole area providing uniform drainage of water..

Delta - Floraxx (formerly Delta MS20P), is an innovative dimpled and perforated drainage sheet, originally developed for green roofs. Due to its unique octagonal dimple shape, it is able to protect the structural parts of buildings which could come into contact with soil and earth when installing a roof garden or planter. The perforations in the dimpled sheet prevent the build up of water due to hydrostatic pressure..

Delta - Floraxx Top is an innovative dimpled and perforated drainage sheet, specifically developed for green roofs. Due to its unique octagonal dimple shape, it is able to protect structural parts and the waterproofing of buildings which could come into contact with soil when installing a roof garden or planter. The perforations in the dimpled sheet prevent the buildup of water due to hydrostatic pressure..

Delta Roof Drains are manufactured using the highest quality and grade of thermoplastic rubber available. The ribbed application surface can withstand the extreme heat generated when torching waterproofing membranes and readily accepts bitumen primer prior to torching. The outlets are flexible yet rigid enough to withstand the pressure from concrete casting.

Flanged Side Outlet pipes are manufactured using the highest quality and grade of thermoplastic rubber available. The ribbed application surface can withstand the extreme heat generated when torching waterproofing membranes and readily accepts bitumen primer prior to torching. The outlets are flexible yet rigid enough to
withstand the pressure from concrete casting.

Flanged PVC Roof Drains are manufactured locally using
the highest grade and strength of PVC available.

Flanged PVC Side Outlets are manufactured locally using the highest grade and strength of PVC available.