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Cavity trays
(43)
Cavity trays, closers and spacers to prevent rainwater and damp from penetrating cavity wallsin buildings. Find the best solution for your project here.
Cavity trays - helping you find the best solution for your project.

CDM BaseBoard – Drainage Conduit
Newton Baseboard is an above-slab drainage conduit that is designed to capture water that is entering properties via the wall/floor junction for removal to an appropriate drainage medium. Prior to installing the Newton Baseboard System, mechanically fix a Newton Drainage Membrane to the retaining wall. Apply Newton MultiPlugs at 1m centres and
Class A rated non-combustible stainless steel cavity tray systems
Non-combustible stainless steel cavity tray systems designed to meet Class A1 rating in compliance with Document B, permitted for buildings over 18m-high. Available in a complete system or as individual components to complement other systems available on the market. Corner units are required for the non-combustible cavity tray system to continue
Type E cavity tray
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Type E Cavitrays are preformed DPC cavity trays that are inserted into existing cavity walls. Each Type E Cavitray is the length of two bricks. They clip together to create long runs quickly and easily. They have adjustable hinges that make them suitable for all popular cavity widths. Preformed angles accommodate corners and piers. Installation- PRODUCT
- Cavity Trays
Type X cavity trays
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Type X Cavitrays are preformed DPC units with a lead flashing, that form a stepped-cavity DPC and flashing at the abutment of a pitched roof with a cavity wall. They are especially suitable for new-build applications. They are used with stepped and staggered gable abutments to prevent rainwater and dampness from penetrating below the abutting roofCavicloak preformed modular DPC cloaks
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Preformed moulded cavicloaks are used within cavity walls and are shaped to exactly fit the construction detail intended. The use of preformed cavicloaks eliminates the need to fabricate on site. These ready-moulded units provide correctly fitting, harmonising components which ensure DPC integrity to features such as corners, columns, steps andType RAV-FL roof abutment ventilator
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The RAV-FL promotes air entry where a flat roof abuts a vertical masonry wall. It is supplied with pre-drilled fixing holes and an integral insect-resistant grille. Each unit is 1.2m in length and the heavy-duty profile incorporates an integral pivothold hinge. This hinge permits easy and direct fixing, as the profile may be secured to theCavi60 Type V170 cavicloser
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Based on the Type V model the Cavi60 MWR Type V170 cavicloser is a one-part closer with a faceplate featuring anti-capillary fins and a frame interfacing flexible gasket. The faceplate overlays inner and outer skins between which the insulation core is retained within an integral securing jaw with side moulded apertures that receive the securingType Q arresting barriers
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Type Q pre-shaped DPC barriers arrest water-wash within cavity wall to specific areas or features. The function of Type Q barriers is to invisibly arrest and reduce water-wash from an area of cavity wall above a given feature or construction detail. Masonry below the barrier level however still remains damp and receptive to rain penetration. TheType P cavity tray
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Type P Cavitrays are used to weatherproof parapet walls. They comprise a rigid horizontal DPC, manufactured in long lengths. Preformed angles allow installation of the parapet damp course to be carefully planned and controlled. Water collected within the cavity is discharged against the inside face of the buildings exterior skin. Penetrating water
Type U cavitrays are for use under brick or tile sills, providing a DPC and integral guide for sill formation. The formation of a brick or tile sill is easily accomplished with the use of a Type U undersill tray. Trays are supplied in a variety of profiles to suit the shape of sill required. Once bedded in position, the bricklayer hasType K circular cavity tray
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Type K cavity trays provide a damp proof course for circular windows. They are manufactured from solid DPC and aare supplied in a single piece ready to receive a circular window. They fit snugly around the window frame, providing a 360° barrier. They travel vertically downwards within the cavity, until they pass the bottom of the circular windowSAF fire and acoustic stops
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SAF stops are compressible sloping fire and acoustic stops for use in cavity walls. They have a 60-minute fire-integrity rating. They are made from non-combustible rockwool, which is profiled and encapsulated in a polythene sleeve. The sloping upper surface deflects penetrating water forward towards the outer leaf. The sloping lower surface allowsRIW Sheetseal 9000 range: cavity trays
Visit siteCavi60 MWR 200 cavicheck fire integrity stop
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Cavi60 MWR 200 is a compressible fire stop for use in cavity walls. The cavi 60 prefix signifies a 60-minute fire integrity rating for this maximum width range (MWR) cavicloser that may be used in caivities of up to 200mm. It is suitable for horizontal and vertical use. Comprising of non-combustible classification rock mineral insulation containedType C preformed DPC Cavitray for lintels
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Type C Cavitrays are suitable for all lintel openings. They are manufactured from solid DPC and are pre-shaped to suit the specific needs of customers. Because the trays are pre-shaped, the installer can establish exactly what will be built into the cavity wall, while eliminating the dangers of distortion and misplacement. Wastage is alsoType WCA cavity closer
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Type WCA closers are insulated units used for wider cavity applications. They are available to suit cavities from 100 to 150mm wide. Type WCA closers have a polystyrene insulating core. They provide a thermally efficient, preformed solution for unusual cavity widths and applications. Type WCA Maxi Range also available. Suitable for cavity sizes- PRODUCT
- Cavity Trays
Type G cavity tray
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Type G Cavitrays are reliable DPC systems suitable for general-purpose building applications, including changes of level, diaphragm walls, porch and garage roof intersections, and junctions with bay windows. They are supplied in preformed lengths and preformed angles. Long runs can be rapidly laid with adjoining sections interlocking. StandardCaviweeps / Cavivents
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Type W Cavitray weep-vents are used with DPCs, lintels and cavity trays to discharge collected water from the building fabric. They are also used to ventilate wall cavities and building envelopes to prevent interstitial condensation. Type W Cavitray weep-vents ensure water is removed from the building whilst also encouraging walls to breathe. TheyType LTT level threshold tray
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Type LTT level threshold trays allow internal and external floor levels to interface at an opening within a cavity wall. Type LTT encapsulates the threshold masonry so the transmittance of damp from the exterior skin inwardly, or from the inner skin upwardly, is prevented regardless of the manner the flooring is interfaced. Type LTT is availableAdvantage unleaded gable abutment trays
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Advantage DPC cavitrays are suitable for stepped / staggered gable abutments. It is a preformed cavitray without an integral lead flashing attached. It may be used as an alternative method of creating the damp course element only, where a sloping roof abuts a cavity masonry wall. This product is named Advantage as it offers benefits not availableContinuity Closer for cavity walls
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The faceplate of the Continuity Closer spans both masonry skins and provides a rigid finish for reveal finishing of plasterboard on dabs or similar. The insulating core is stepped to close the reveal and interface with the adjacent partial fill cavity insulation. In so doing the Continuity Closer masks the thermal spiking path that should not- PRODUCT
- Cavity Trays
Type DIP cavity closer
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Type DIP cavity closers provide traditional closing and also interface with the cavity insulation. The resultant continuity ensures that thermal integrity at each structural opening is optimised. They are made from solid polypropylene DPC, which is bonded to insulation. The DPC profile extends far enough into the cavity so that the insulation- PRODUCT
- Cavity Trays
Cavity trays - helping you find the best companies for your project.
FIRMA
Non-combustible stainless steel cavity tray systems designed to meet Class A1 rating in compliance with Document B, permitted for buildings over 18m in height. Available in a complete system or as individual components to complement other systems available on the market
22 Bidwell Rd, Rackheath , Norwich , NR13 6PT- Newton House, 17-19 Sovereign Way, Tonbridge, TN9 1RH

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