Cavity sleeves are used in conjunction with Brick Vents and are used to provide ventilation through a standard cavity or solid brick walls. The units are telescopic and can be stacked to 9×6 or 9×9 variations and can be used to fit cavity widths of 50mm to 100mm. Further extension can be achieved by using multiple units.
Archives: QMG Products
QMG Product news and reviews
Manthorpe G295 Horizontal Cavity Tray 900mm x 155mm
The GW295 Horizontal Tray is designed for straight horizontal abutments in new build situations. Integral stop ends and a hook feature removes the need for overlap of trays giving a total tray effective length of 900mm. The tray has unique front mortar clips that can be easily removed once the mortar has set leaving a 25mm deep aperture into which the lead is inserted and secure with lead wedges.
Weinerberger Engineering Class B Red Solid Brick 65mm Pk400
65mm class “B” engineering brick Red. This product is sold for its performance and not colour qualities. Selected for its technical properties Can be used below DPC. Low Salt Content – S2
Redbank Square Hole Airbrick 215mm x 215mm
Redbank airbricks allow the free movement of air to ventilate buildings. Red airbricks can complement the external finish of a property and will weather well with the surrounding brickwork.
Redbank Square Airbrick 215mm x 140mm
Air bricks allow the free movement of air to ventilate buildings. Red airbricks can complement the external finish of a property and will weather well with the surrounding brickwork.
Manthorpe Black Combination Airbrick 9inch x 3inch
The Manthorpe G930 Airbrick has been designed to provide high levels of ventilation into cavity walls and under floor voids. The brick incorporates a front mounted grille with water deflectors. Provides high levels of ventilation into cavity walls and under floor voids. Provides 7,600mm2 of airflow per 9x3in airbrick. Can be stacked to produce 9x6in and 9x9in. The brick incorporates a front mounted grille to prohibit large insects gaining access but wide enough not to be blocked by debris, paint or water droplets
Staifix Insulation Retaining Disc Pk 250 80mm
Cavity insulation retaining disc’s are for restraining brickwork, blockwork and stonework. The Ancon Staifix range of wall ties includes solutions for all types of masonry construction including traditional brick-to-block, thin-joint blockwork and timber frames.
Manthorpe Terracotta Peep Weep Vent
Provides an unobtrusive solution to cavity wall drainage requirements
Features a mortar key to ensure adhesion to the building fabric and an external rib to aid positioning. The protective hood is designed to guard against blockage during installation and stops penetration of wind driven rain. The exit hole is ample for water drainage but small enough to prevent entry of large insects. Replaces a single mortar joint
LBC Facing Brick Heather 65mm
The original London brick, high quality facing brick. Can be recycled at the end of their use, and contribute to thermal mass. BES 6001 responsible sourcing certification. Packs Available: Pack Size 390.Ideal for brick matching. Technical properties BS EN 771-1. Compressive strength : 25N/mm2. Water absorption : <=15%
LBC Facing Brick Dapple Light 65mm
65mm facing brick. Essential for construction and building projects, this brick from London Brick Company comes with a smooth texture for a better finish. It is a high quality, buff multi-coloured facing brick, faced on one side and both ends.. High quality facing brick. Can be recycled. Locally sourced raw materials. Light textured. Water absorption rate of 23 percent
