Cavity Wall - Hi-therm+ Steel/ Polymer Hybrid Lintel

Cavity Wall - Hi-therm+ Steel/ Polymer Hybrid Lintel

IG Lintels Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Hi-performance sustainability lintels for cavity widths from 90–165 mm.

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+44 (0)1633 486486 www.iglintels.com

Description

Features:

  • Patented polymer and galvanized steel hybrid design.
  • Psi Value: 0.03–0.06 W/m·K.
  • Galvanized steel inner and outer leaf with a rigid polymer connector.
  • Profiled CFC-free insulation ensures the continuity of insulation.
  • Subjected to a fire test in accordance with BS EN 1363-1, at Exova Warrington Fire and achieved a one hour fire performance.

Benefits:

  • A low cost solution for reduced carbon omissions.
  • A low cost solution for enhanced fabric energy efficiency.
  • Up to five times more thermally efficient than a steel cavity wall lintel, Hi-therm+ outperforms other lintels.
  • The significant reductions in thermal bridging due to the polymer connector component will assist in the building design process to achieve compliance with Part L.
  • The use of Hi-therm+ will make a significant contribution to a building's SAP performance offering a low cost solution for reduced carbon emissions.
  • Bespoke cavity widths and loading conditions are available upon request.
  • Stainless steel outer leaf option available for corrosion resistance in coastal areas.

Usage:

  • Cavity widths from 90–165 mm.
  • Masonry widths: Outer leaf, 102 mm; inner leaf, 100 mm.

General information

Features

Patented polymer and galvanized steel hybrid design

Psi Value: 0.03–0.06 W/m·K

Galvanized steel inner and outer leaf with a rigid polymer connector

Profiled CFC-free insulation ensures the continuity of insulation

Subjected to a fire test in accordance with BS EN 1363-1, at Exova Warrington Fire and achieved a one hour fire performance

Material

Manufactured with galvanized steel inner and outer leaf with a rigid polymer connector

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

Cavity Wall - Hi-therm+ Steel/ Polymer Hybrid Lintel

Type

HT/S+ 100

For cavity widths 90–105 mm. Standard load.

HT/S+ 110

For cavity widths 110–125 mm. Standard load.

HT/S+ 130

For cavity widths 130–145 mm. Standard load.

HT/S+ 150

For cavity widths 150–165 mm. Standard load.

HT/HD+ 100

For cavity widths 90–105 mm. Heavy duty load.

HT/HD+ 110

For cavity widths 110–125 mm. Heavy duty load.

HT/HD+ 130

For cavity widths 130–145 mm. Heavy duty load.

HT/HD+ 150

For cavity widths 150–165 mm. Heavy duty load.

HT/XHD+ 100

For cavity widths 90–105 mm. Extra heavy duty load.

HT/XHD+ 110

For cavity widths 110–125 mm. Extra heavy duty load.

HT/XHD+ 130

For cavity widths 130–145 mm. Extra heavy duty load.

HT/XHD+ 150

For cavity widths 150–165 mm. Extra heavy duty load.

Length

As drawing

As schedule

Standard product features

Material:

Manufactured with galvanized steel inner and outer leaf with a rigid polymer connector.

Thermal performance (Psi):

0.03–0.06 W/m·K.

Product Options

Length:

Manufactured in 150 mm increments:

- HT/S+ 100 lintels, 600–1200 mm:

  • Height: 100 mm.
  • Thickness: 1.6 mm.
  • Total UDL (3:1): 12 kN.
  • Total UDL (19:1): 10 kN.

-HT/S+ 100 lintels, 1350–1500 mm:

  • Height: 107 mm.
  • Thickness: 2.0 mm.
  • Total UDL (3:1):16 kN.
  • Total UDL (19:1) 13 kN.

- HT/S+ 100 lintels, 1650–1800 mm:

  • Height: 150 mm.
  • Thickness: 2.0 mm.
  • Total UDL (3:1): 19 kN.
  • Total UDL (19:1): 16 kN.

- HT/S+ 100 lintels, 1950–2100 mm:

  • Height: 150 mm.
  • Thickness: 2.0/2.5 mm.
  • Total UDL (3:1): 21 kN.
  • Total UDL (19:1): 17 kN.

- HT/S+ 100 lintels, 2250–2400 mm:

  • Height: 175 mm.
  • Thickness: 2.0/ 2.5 mm.
  • Total UDL (3:1): 23 kN.
  • Total UDL (19:1): 18 kN.

- HT/S+ 100 lintels, 2550–2700 mm:

  • Height: 190 mm.
  • Thickness: 2.5 mm.
  • Total UDL (3:1): 27 kN.
  • Total UDL (19:1): 22 kN.

- HT/S+ 100 lintels, 2850–3000 mm:

  • Height: 190 mm.
  • Thickness: 2.5/ 2.9 mm.
  • Total UDL (3:1): 27 kN.
  • Total UDL (19:1): 20 kN.

- HT/S+ 100 lintels, 3150–3600 mm:

  • Height: 234 mm.
  • Thickness: 2.9 mm.
  • Total UDL (3:1): 27 kN.
  • Total UDL (19:1): 20 kN.

- HT/S+ 100 lintels, 3750–4200 mm:

  • Height: 234 mm.
  • Thickness: 3.2 mm.
  • Total UDL (3:1): 27 kN.
  • Total UDL (19:1): 22 kN.

HT/S+ 110, 130 and 150 lintels, 600–1500 mm:

  • Height: 118 mm.
  • Thickness: 2.0 mm.
  • Total UDL (3:1): 16 kN.
  • Total UDL (19:1): 13 kN.

- HT/S+ 110, 130 and 150 lintels, 1650–1800 mm:

  • Height: 118 mm.
  • Thickness: 2.0/ 2.5 mm.
  • Total UDL (3:1): 22 kN.
  • Total UDL (19:1): 18 kN.

- HT/S+ 110, 130 and 150 lintels, 1950–2100 mm:

  • Height: 130 mm.
  • Thickness: 2.5 mm.
  • Total UDL (3:1): 21 kN.
  • Total UDL (19:1): 17 kN.

- HT/S+ 110, 130 and 150 lintels, 2250–3000 mm:

  • Height: 190 mm.
  • Thickness: 2.5/ 2.9 mm.
  • Total UDL (3:1): 27 kN.
  • Total UDL (19:1): 22 kN.

- HT/S+ 110, 130 and 150 lintels, 3150–3600 mm:

  • Height: 234 mm.
  • Thickness: 2.9 mm.
  • Total UDL (3:1): 27 kN.
  • Total UDL (19:1): 20 kN.

- HT/S+ 110, 130 and 150 lintels, 3750–4200 mm:

  • Height: 234 mm.
  • Thickness: 3.2 mm.
  • Total UDL (3:1): 27 kN.
  • Total UDL (19:1): 22 kN.

- HT/HD+ 100 lintels, 600–1500 mm:

  • Height: 150 mm.
  • Thickness: 2.0/2.5 mm.
  • Total UDL (3:1): 30 kN.
  • Total UDL (19:1): 22 kN.

- HT/HD+ 100 lintels, 1650–2400 mm:

  • Height: 190 mm.
  • Thickness: 2.9/3.2 mm.
  • Total UDL (3:1): 35 kN.
  • Total UDL (19:1): 35 kN.

- HT/HD+ 100 lintels, 2550–3000 mm:

  • Height: 234 mm.
  • Thickness: 2.9 mm.
  • Total UDL (3:1): 35 kN.
  • Total UDL (19:1): 35 kN.

- HT/HD+ 100 lintels, 3150–3600 mm:

  • Height: 234 mm.
  • Thickness: 3.2 mm.
  • Total UDL (3:1): 35 kN.
  • Total UDL (19:1): 32 kN.

- HT/HD+ 110, 130 and 150 lintels, 600–1500 mm:

  • Height: 190 mm.
  • Thickness: 2.9 mm.
  • Total UDL (3:1): 30 kN.
  • Total UDL (19:1): 22 kN

- HT/HD+ 110, 130 and 150 lintels, 1650–2400 mm:

  • Height: 190 mm.
  • Thickness: 2.9/ 3.2 mm.
  • Total UDL (3:1): 35 kN.
  • Total UDL (19:1): 35 kN.

- HT/HD+ 110, 130 and 150 lintels, 2550–3000 mm:

  • Height: 234 mm.
  • Thickness: 2.9 mm.
  • Total UDL (3:1): 35 kN.
  • Total UDL (19:1): 35 kN.

- HT/HD+ 110, 130 and 150 lintels, 3150–3600 mm:

  • Height: 234 mm.
  • Thickness: 3.2 mm.
  • Total UDL (3:1): 35 kN.
  • Total UDL (19:1): 32 kN.

- HT/XHD+ lintels, 600–1500 mm:

  • Height: 234 mm.
  • Thickness: 2.9/ 3.2 mm.
  • Total UDL (19:1): 40 kN.

- HT/XHD+ lintels, 1650–2400 mm:

  • Height: 218 mm.
  • Thickness: 2.9/ 2.5 mm.
  • Total UDL (19:1): 48 kN.

HT/XHD+ lintels, 2550–3000 mm:

  • Height: 218 mm.
  • Thickness: 3.2/ 2.5 mm.
  • Total UDL (19:1): 48 kN.

Special services:

IG can provide a thermal modelling analysis using Physibel's Trisco software for projects using Hi-therm+ lintels.

Third party certifications

  • Certificate number 18/5533

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