An unobtrusive cavity weep hole duct that is virtually invisible when installed; showing only the small weep outlet. The simple design allows quick and easy fitting with no special brickwork required.
Rytweeps are suitable for use as either cavity wall weep holes and/or vents for brick walls in traditional build and timber frame constructions. Their flush face maintains the aesthetic appearance of the building.
Product code : 83RRYTWEEPBS
Thickness : 10mm
Width : 66mm
Length : 101mm
Material : Polystyrene
Colour : Buff/Sand
Unit Type : Pack
Unit Pack Quantity : 200
Ensure the tapered end with the circular outlet is facing the outside and is flush with the external face. Position the bottom of the Rytweep on the mortar bed against the brick/block. Position the next brick alongside the installed Rytweep and mortar in until only the small weep outlet is visible (ensuring the outlet does not become blocked). Space every fourth brick to drain cavities above and below the DPC, and above lintels and cavity trays. At least two weep holes should be provided over an opening, i.e. lintel.
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