NBS Source
List your products

This product is no longer available

Description

A range of 19/ 21 mm thick engineered, oiled North American black walnut flooring boards. FSC certified, suitable for use with under floor heating.

Can be used with a variety of accessories including threshold strips, transition strips, stair nosings, skirtings and radiator surrounds.

General information
Material

Sapphire E502: 15 mm thick multi-layer ply backing with 6 mm thick solid cut veneer top layer

Sapphire E511: 15 mm thick multi-layer ply backing with 4 mm thick solid cut veneer top layer

Uniclass 2015 Hardwood strips (Pr_25_71_97_42)
Specification data
Product Reference

Sapphire E502

American black walnut, 190 x 1860 mm (w x l), oiled finish.

Sapphire E511

American black walnut, 190 x 1860 mm (w x l), oiled finish.

Standard product features

Thickness:

  • Sapphire E502: 21 mm.
  • Sapphire E511: 19 mm.

Material:

  • Sapphire E502: 15 mm thick multi-layer ply backing with 6 mm thick solid cut veneer top layer.
  • Sapphire E511: 15 mm thick multi-layer ply backing with 4 mm thick solid cut veneer top layer.

Edges:

Tongue and grooved and micro bevelled on all four sides.

Grade:

ABCD.

Standards:

Meets all load bearing requirements of BS 6399-1 and also compliant with BS 6399-1 Table 1, Section 3 for Museum Floors and Art Galleries for exhibitions.

FSC certification:

FSC 100%.

Product Options

Size:

Boards may include split size boards when supplied.

Fixing:

All wood flooring should be fitted in accordance with BS 8201. Depending on the prevailing conditions, North American black walnut can be fitted fully bonded using SW890 adhesive, unbonded using underlays or secret fixed.

Literature