Building Materials

WP SAM features self-adhesive SBS polymer-modified bitumen with a grey co-extruded polyolefin upper surface and a siliconised release paper lower surface. Engineered for waterproofing underground structures, it effectively blocks RADON and other harmful ground gases.

The render stop bead serves a twofold function by delivering a precise, straight, and neat finish while also strengthening the two or three-coat render on plaster.

Marshalls uses hydraulic pressing in the manufacture of its standard natural kerb, channels and edgings. The result is the durability and consistent long-term performance you would expect from Marshalls with a functional unit of this type.

GP Primer is a specifically developed low-viscosity primer, thinned with an aromatic hydrocarbon to improve tolerance to damp substrates and ensure superior bonding with membranes, surpassing conventional bituminous primers. Its black hue and fluidity make it ideal for use on green concrete, masonry, metal, and wooden surfaces.

Water-swelling strip seal specially designed to waterproof plastic pipes through concrete structures.

Marshalls uses hydraulic pressing in the manufacture of its standard natural kerb, channels and edgings. The result is the durability and consistent long-term performance you would expect from Marshalls with a functional unit of this type. These precision-manufactured products are available in many different shapes and profiles to fulfil a wide range of design requirements. Bullnose and Square channels are typically used as a spacer between the kerb and the carriageway or for off road parking and lay-bys, while Dished channels provide an aid to drainage. Bullnose, Round Top and Flat Top edging is mostly used along footpath edges.

The Sealing Connector is the ideal solution for robust concrete structures where formwork tie bars remain in place. Additionally, the Sealing Connector is made from synthetic, water-swellable rubber that completely prevents moisture infiltration.

PRB Superbrut is a through-coloured monocouche render system with a fine texture, available in Jaune Touraine shade, designed for various finishing techniques such as scraping, floating, or sponging. It also features a subtle sparkling effect.

This sleek, highly durable and precision-manufactured concrete kerb system has been incorporated into highway schemes up and down the UK. British Standard Kerb uses hydraulic pressing in the manufacture of standard natural kerb, channel and edging to provide consistent long-term performance. Manufactured to the dimensions required in BS EN 1340:2003, this product is available with a wide range of ancillary products to allow for seamless integration with a minimum of cuts. Marshalls' commitment to quality means you can be confident that you're installing concrete kerb units that adhere to strict guidelines as well as having great aesthetics.

The Sealing Plug is a groundbreaking solution for sealing structural concrete formwork spacers. Sealing Plugs consist of a water-swellable rubber cap and a solid core. The cap prevents water from seeping into the bar, while the core offers a mechanical anchor capable of withstanding water pressures up to 6 bar.

The Marshalls Bullnosed Concrete Edging 914 x 150 x 50mm (L x W x H) Natural is commonly used for creating a pavement for outdoor surfaces. The porosity of the material endures that water stagnation doesn't damage the kerb. The concrete edging blends with the environment to create functional and attractive boundaries. The product is available with a wide range of accessories such as circles, half-circles, walling, coping and stepping stones to enable maximum design flexibility, allowing to create stunning features for the garden.

GP TITAN OVERTAPE is an adhesive fleece-backed tape designed to seal joints in GP TITANTECH waterproofing systems. It prevents the passage of water, water vapor, air, and gas, making it suitable for use in building construction with damp proof membranes, vapor control layers, and ground gas barriers.