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Description

Everdry is a stepped cavity tray system. This product is for stonework construction of regular 150 mm course heights, at the abutment of roofs (having a pitch of 7.5° or greater) with cavity walls having a cavity width between 50 mm and 125 mm and with an external leaf thickness of 100 mm.

Features:

  • Project specification and scheduling service available.
  • 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.
  • Lengths available for roof pitches of 7.5°–15°, 17.5°–22.5° and 25° or above.
  • The system is available on request with pre-applied polystyrene strips. Polystyrene is much easier to rake out than mortar and offers a visual locator of the cavity tray so aiding the installation of post fitted lead work.
  • BBA approved.

General information
Features

Project specification and scheduling service available

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

Lengths available for roof pitches of 7.5°–15°, 17.5°–22.5° and 25° or above

The system is available on request with pre-applied polystyrene strips. Polystyrene is much easier to rake out than mortar and offers a visual locator of the cavity tray so aiding the installation of post fitted lead work

BBA approved

Material

2 mm thick medium density polyethylene

Uniclass 2015 Preformed cavity trays (Pr_25_57_21_66)
Specification data
Product Reference

Everdry Stepped Cavity Tray 150 mm Course Height and 100 mm Wall Thickness

Location

As shown on drawings

Intermediate tray right hand, product code

Not required

7101

Length 450 mm, cavity 50–74 mm, for roof pitches 25° and above.

7101P

As above with polystyrene strip.

7103

Length 450 mm, cavity 75–99 mm, for roof pitches 25° and above.

7103P

As above with polystyrene strip.

7105

Length 450 mm, cavity 100–125 mm, for roof pitches 25° and above.

7105P

As above with polystyrene strip.

7111

Length 625 mm, cavity 50–74 mm, for roof pitches 17.5° to 22.5°.

7111P

As above with polystyrene strip.

7113

Length 625 mm, cavity 75–99 mm, for roof pitches 17.5° to 22.5°.

7113P

As above with polystyrene strip.

7115

Length 625 mm, cavity 100–125 mm, for roof pitches 17.5° to 22.5°.

7115P

As above with polystyrene strip.

7121

Length 1250 mm, cavity 50–74 mm, for roof pitches 7.5° to 15°.

7121P

As above with polystyrene strip.

7123

Length 1250 mm, cavity 75–99 mm, for roof pitches 7.5° to 15°.

7123P

As above with polystyrene strip.

7125

Length 1250 mm, cavity 100–125 mm, for roof pitches 7.5° to 15°.

7125P

As above with polystyrene strip.

Intermediate tray left hand, product code

Not required

7102

Length 450 mm, cavity 50–74 mm, for roof pitches 25° and above.

7102P

As above with polystyrene strip.

7104

Length 450 mm, cavity 75–99 mm, for roof pitches 25° and above.

7104P

As above with polystyrene strip.

7106

Length 450 mm, cavity 100–125 mm, for roof pitches 25° and above.

7106P

As above with polystyrene strip.

7112

Length 625 mm, cavity 50–74 mm, for roof pitches 17.5° to 22.5°.

7112P

As above with polystyrene strip.

7114

Length 625 mm, cavity 75–99 mm, for roof pitches 17.5° to 22.5°.

7114P

As above with polystyrene strip.

7116

Length 625 mm, cavity 100–125 mm, for roof pitches 17.5° to 22.5°.

7116P

As above with polystyrene strip.

7122

Length 1250 mm, cavity 50–74 mm, for roof pitches 7.5° to 15°.

7122P

As above with polystyrene strip.

7124

Length 1250 mm, cavity 75–99 mm, for roof pitches 7.5° to 15°.

7124P

As above with polystyrene strip.

7126

Length 1250 mm, cavity 100–125 mm, for roof pitches 7.5° to 15°.

7126P

As above with polystyrene strip.

Stopend starter tray, product code

Not required

7131

Length 450 mm, cavity 50–74 mm, for right or left hand applications.

7131P

As above with polystyrene strip.

7133

Length 450 mm, cavity 75–99 mm, for right or left hand applications.

7133P

As above with polystyrene strip.

7135

Length 450 mm, cavity 100–125 mm, for right or left hand applications.

7135P

As above with polystyrene strip.

Corner starter tray right hand, product code

Not required

7141

Length 550 mm, cavity 50–74 mm.

7141P

As above with polystyrene strip.

7143

Length 550 mm, cavity 75–99 mm.

7143P

As above with polystyrene strip.

7145

Length 550 mm, cavity 100–125 mm.

7145P

As above with polystyrene strip.

Corner starter tray left hand, product code

Not required

7142

Length 550 mm, cavity 50–74 mm.

7142P

As above with polystyrene strip.

7144

Length 550 mm, cavity 75–99 mm.

7144P

As above with polystyrene strip.

7146

Length 550 mm, cavity 100–125 mm.

7146P

As above with polystyrene strip.

Ridge tray, product code

Not required

7161

Length 450 mm, cavity 50–74 mm.

7161P

As above with polystyrene strip.

7162

Length 450 mm, cavity 75–99 mm.

7162P

As above with polystyrene strip.

7163

Length 450 mm, cavity 100–125 mm.

7163P

As above with polystyrene strip.

Standard product features

Material:

2 mm thick medium density polyethylene.

Colour:

Black.

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