Timber Frame Lintels

Timber Frame Lintels

Keystone Lintels Ltd Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Steel lintels designed to provide support to the outer leaf to brickwork over openings in timber frame constructions.

Jump to:
+44 (0)28 8676 2184 www.keystonelintels.co.uk

Description

Timber frame lintels are manufactured from pre-galvanized mild steel to BS EN 10346: 2009 DX51D plus Z600 or grade Z275 to BS 5977-2: 1983 (BS EN 845-2: 2003). There is a minimum galvanized zinc coating of 600 g/m² on both sides. Heavy duty timber frame lintels are insulated with expanded polystyrene and conform to BS 13163: 2008.

General information

Material

Galvanized steel

To BS EN 10346: 2009. DX51D plus Z600 or grade Z275 to BS 5977-2: 1983 (BS EN 845-2: 2003).

Stainless steel

Grade 304 2b 1.4307 to BS EN 10088-2. Other grades available on request: contact manufacturer.

Uniclass 2015

Pr_20_85_48_11 Carbon steel lintelsPrimary

CAWS

F30/755 Prefabricated steel lintels

F30/85 Prefabricated steel lintels

Specification data - Carbon steel lintels

Product Reference

T/K-50

For use with 50–65 mm cavities. Standard load.

T/K-70

For use with 70–85 mm cavities. Standard load.

T/K-90

For use with 90–105 mm cavities. Standard load.

HDT/K-50

For use with 50–65 mm cavities. Heavy duty load.

HDT/K-70

For use with 70–85 mm cavities. Heavy duty load.

HDT/K-90

For use with 90–105 mm cavities. Heavy duty load.

XHDT/K-50

For use with 50–65 mm cavities. Extra heavy duty load.

XHDT/K-70

For use with 70–85 mm cavities. Extra heavy duty load.

XHDT/K-90

For use with 90–105 mm cavities. Extra heavy duty load.

Material

Galvanized steel

To BS EN 10346: 2009. DX51D plus Z600 or grade Z275 to BS 5977-2: 1983 (BS EN 845-2: 2003).

Stainless steel

Grade 304 2b 1.4307 to BS EN 10088-2. Other grades available on request: contact manufacturer.

Length

As drawing

As schedule

Product Options

Length (manufactured in 150 mm increments):

  • T/K-50: 600–4800 mm.
  • T/K-70: 600–4800 mm.
  • T/K-90: 600–4800 mm.
  • HDT/K-50: 600–3000 mm.
  • HDT/K-70: 600–3000 mm.
  • HDT/K-90: 600–3000 mm.
  • XHDT/K-50: 600–4800 mm.
  • XHDT/K-70: 600–4800 mm.
  • XHDT/K-90: 600–4800 mm.

Technical characteristics:

For Uniformly Distributed Load (UDL) figures, height and thickness of lintel ranges, consult manufacturers literature for details.

Third party certifications

Similar products from Keystone Lintels Ltd