Brett Martin Underground Spare Rectangular Hopper & Grid x 110mm commercial-flat-roofing meaning they are designed for

meaning they are designed for use inside the home

along with the included instructions

Quick Connect system for easy connection to the gun and high-pressure hose

Please note that this product is not fire-rated and does not include glazing

making it an ideal choice for both traditional and modern interiors

Brett Martin Underground Spare Rectangular Hopper & Grid x 110mm commercial-flat-roofing meaning they are designed forIntroducing the Brett Martin Underground Spare Rectangular Hopper & Grid x 110mm, a high quality, durable solution for your drainage needs. This product is designed to efficiently manage water flow and waste, ensuring a clean and dry environment. It is made from robust materials that guarantee longevity and reliability. The hopper and grid feature a sleek black finish, adding a touch of sophistication to your drainage system. Measuring 290mm in