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Unleaded Everdry Stepped Cavity Trays for Stonework

Verified by manufacturer 5 months ago

1250 mm Intermediate Cavity Tray, Right Handed

Timloc Building Products Variant:

Stepped cavity tray system for multi-cavity options in stone wall construction of 150 mm course heights.

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Application

  • At the abutment of a pitched roof with a cavity wall.
  • On external walls (not exceeding 150 mm thickness) built from natural or reconstituted stone with regular course heights, including mortar of approx. 150 mm.
  • On roof pitches of 7.5° and above.
  • Clear cavity widths of 50–125 mm.

Description

Stepped cavity tray system for multi-cavity options in stone wall construction of 150 mm course heights.


Features and benefits:

  • 150 mm high back upstand exceeds minimum requirements.
  • Permanent stopend protects the perpendicular joint and cuts out water backtracking along the stonework.
  • Angled section between cavity tray base and rear upstand automatically sheds water to the outer leaf.
  • Cavity tray builds into the outer leaf only to speed up installation and allow both inner and outer leafs to be built independently if required.
  • Choice of three lengths:
  1. 450 mm for roof pitches of 25° or above;
  2. 625 mm for roof pitches of 17.5–22.5°;
  3. 1250 mm for roof pitches of 7.5–15°.
  • Can be specified separately with a pre-applied polystyrene strip mortar barrier.
  • Leaded version also available, consult manufacturer for details.


Quality:

  • BBA approved.
  • Satisfies all NHBC requirements.
  • Manufactured to BS EN ISO 9001 and BS EN ISO 14001.
  • Complies with all relevant Building Regulations.
  • Meets all relevant British Standards.

General information

Color

Black

Material

Polyethylene (PE)

Guidance for specification option:

2.0 mm-thick, medium density.

Uniclass

Pr_25_57_21_66 Preformed cavity traysPrimary

CAWS

F30/56 Preformed cavity trays

F30/370 Preformed cavity trays

Specification data - Preformed cavity trays

Third party certification

BBA approved.

Material

Polyethylene (PE), 2.0 mm-thick, medium density.

To fit cavity width

To suit clear cavity widths of 50–74 mm.

To suit clear cavity widths of 75–99 mm.

To suit clear cavity widths of 100–125 mm.

Manufacturer guidance

Product code will vary with external wall thickness specified.

Height

150 mm.

Length (effective)

1250 mm.

Guidance for specification option:

Roof pitches of 7.5–15°.

WallThickness

External wall thickness (bed) : 100 mm.

External wall thickness (bed) : 125 mm.

External wall thickness (bed) : 150 mm.

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