METZ
Application

  • Abutment flashing.
  • Chimney flashing.
  • Step flashing.
  • Rooflight flashing.
  • Conservatory flashing.
  • Roof valley.
  • Repair projects.
  • Dormer windows.
  • Cladding flashing.

Can be used on various surface types, including polyethylene (PE) and polypropylene (PP).

Please note that if using METZ on brickwork/ concrete, a suitable primer will be required, and the product will need sealing with a proprietary mastic - consult manufacturer for details.

Overlaps should be at a minimum of 75 mm.

Description

Zinc alloy flashing, designed for use as a lead replacement.

Features and benefits:

  • Manufactured from 100% metal.
  • Has a strong, double-sided, solvent-free acrylate adhesive backing, which adheres well to most surfaces. Dependent on surface conditions, final adhesion can be reached after 20 minutes.
  • Lightweight when compared to lead variants.
  • Malleable.
  • Can be used in any flashing application.
  • Non-toxic.
  • Can be cut easily using snips or a sharp knife.
  • For installation using traditional lead methods, with no associated health risks, and no specialist training is required.
  • Has no scrap value, so will not be stolen once installed.
  • Has BBA and Certifire certification.
  • Manufactured in accordance with DIN EN 1179.

Applications:

  • Abutment flashing.
  • Chimney flashing.
  • Step flashing.
  • Rooflight flashing.
  • Conservatory flashing.
  • Roof valley.
  • Repair projects.
  • Dormer windows.
  • Cladding flashing.

Can be used on various surface types, including polyethylene (PE) and polypropylene (PP).

Please note that if using METZ on brickwork/ concrete, a suitable primer will be required, and the product will need sealing with a proprietary mastic - consult manufacturer for details.

Overlaps should be at a minimum of 75 mm.

General information

Material

Soft zinc alloy

Size

Roll length: 10 m

Thickness: 0.6 mm

Uniclass 2015

Pr_35_90_30_15 Copper flashingsPrimary

CAWS

H74/110 Zinc sheet fully supported roof covering

H74/130 Zinc sheet fully supported wall covering

H74/150 Zinc sheet fully supported covering to dormers

H74/2 Zinc sheet fully supported roof covering

H74/30 Apron flashings

H74/32 Cover flashings

H74/34 Soakers and step flashings

H74/36 Step and cover flashings

H74/38 Miscellaneous flashings

H74/410 Apron flashings

H74/420 Cover flashings

H74/430 Step flashings

H74/440 Soakers and step flashings

H74/450 Step and cover flashings

H74/460 Change of roof pitch flashings

H74/470 Miscellaneous flashings

H74/5 Zinc sheet fully supported covering to dormers

Specification data - Copper flashings

Product Reference

METZ

Width

150 mm

240 mm

300 mm

440 mm

Sealant

METZ sealant

Standard product features

Material:

Soft zinc alloy.

Size:

  • Roll length: 10 m.
  • Thickness: 0.6 mm.

Colour:

Grey.

Weight:

4.43 kg/m².

Technical characteristics:

- Flashing:

  • Tensile strength: <120 MPa.
  • Yield point: <60 MPa.
  • Elongation: >60%.

- Adhesive:

  • Temperature range: -40°C to +80°C.
  • Adhesion: >30 N (per 25 mm), after five minutes of contact.

Literature
Third party certifications

Additional certifications:

  • Warrington Certifire: CF5639 : Certified