NBS Source
I'm a manufacturer

Lead Slates - Roofing Material

Verified by manufacturer 5 months ago

Associated Lead Mills

Code 4 lead vulcanized to a neoprene conical upstand.

Jump to:
+44 (0)199 2444100 Website

Application

Designed to provide weatherproof joints where flue pipes and soil stacks penetrate a slate, tile, asphalt, felt or lead covered roof.

Description

Lead Slates provide weatherproof joints where flue pipes and soil stacks penetrate a slate, tile, asphalt, felt or lead covered roof. The flexibility of lead allows the slate base to be dressed to tiles of all profiles, avoiding wind lift or chatter problems.


Premium lead slates are cut for BS EN 12588 Code 4 rolled lead sheet and fabricated by lead welding. Slate upstands are available in five diameters from 50–150 mm, at angles of 30° and 45° to the base for pitched roof and at 90° for flat roofs.


The base dimensions of the slates are 450 x 450 mm and the minimum upstand height at the saddle side of the pipe-base joint is 150 mm. Non-standard sizes are also available.


Features and benefits:

  • For use on any pitched or flat roof.
  • Suits all common pipe diameters and pitch.
  • Easily dressed to shape.
  • Suitable for flue pipes.

General information

Color

Silver

Shape

Square

Size

Guidance for specification option:

Base dimensions.

Length

450 mm

Height

450 mm

Uniclass

Pr_35_90_30_47 Lead slatesPrimary

CAWS

H71/110 Lead sheet fully supported roof covering

H71/130 Lead sheet fully supported wall covering

H71/150 Lead sheet fully supported covering to dormers

H71/160 Lead-covered roofing panels

H71/170 Lead-covered cladding panels

H71/180 Lead-wrapped panels

H71/250 Weathering to

H71/27 Soakers for mitred hips to slate/ plain tile roofs

H71/30 Apron flashings

H71/310 Ridge/ hip rolls to lead roofs

H71/315 Ridge/ hip rolls to slate roofs

H71/35 Cover flashings

H71/41 Soakers and step flashings

H71/410 Apron flashings

H71/420 Cover flashings

H71/430 Cover flashings

H71/440 Soakers and step flashings

H71/45 Step and cover flashings

H71/450 Step and cover flashings

H71/452 Single-step and cover flashings

H71/454 Single-step flashings

H71/456 Step flashings with secret gutter

H71/458 Step and cover flashing with secret gutter

H71/460 Change of roof pitch flashings

H71/470 Flashings

H71/472 Chimney flashings to slate/ plain tile roofs

H71/474 Chimney flashings to single lap tile roofs

H71/476 Chimney damp-proof course

H71/478 Chimney damp-proof course

H71/480 Lead slates

H71/490 Vertical tiling/ Slating bottom edge flashings

H71/492 Vertical tiling/ Slating top edge flashings

H71/494 Vertical tiling/ Slating side abutment step flashings

H71/496 Vertical tiling/ Slating angle soakers

H71/497 Lead damp-proof course/ Cavity tray at raking abutments

H71/498 Combined lead damp-proof course/ Cavity tray and cover flashing at horizontal abutments

H71/5 Lead sheet fully supported covering to dormers

H71/50 Flashings

H71/52 Chimney flashings

H71/54 Vertical tiling/ Slating bottom edge flashings

H71/55 Vertical tiling/ Slating top edge flashings

H71/56 Vertical tiling/ Slating side abutment step flashings

H71/57 Vertical slating angle soakers

Specification data - Lead slates

Thickness

1.75 or 1.8 mm (code 4).

Dimensions

-

Base

450 x 450 mm.

Upstand (minimum)

150 mm.

Angle

30°.

Guidance for specification option:

Pitched roofs.

45°.

Guidance for specification option:

Pitched roofs.

90°.

Guidance for specification option:

Flat roofs.

Diameter

50 mm.

75 mm.

100 mm.

125 mm.

150 mm.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Literature

Lead Slate Datasheet

Lead Slate Datasheet

The Craftsman's Guide to Rolled Lead Sheet (Edition 8)

The Craftsman's Guide to Rolled Lead Sheet (Edition 8)

Similar products from Associated Lead Mills

Flexislates  - Roofing Material

Flexislates - Roofing Material