STH150 1350mm Birtley Lintel

SKU
JPB-50013212

STH150 Birtley Supertherm Thermally Broken Cavity Wall Lintel

Product Overview:

The STH150 Birtley Lintel is part of the Supertherm range, designed for highly insulated cavity walls in external masonry construction. With its integrated thermal break, the STH150 significantly reduces thermal bridging at wall openings, helping projects meet demanding Part L Building Regulations and improve energy performance.

Ideal for use in domestic or light commercial buildings, this lintel combines structural strength with enhanced thermal efficiency.

Key Features & Benefits:

  • Thermally broken to reduce cold bridging and condensation risk
  • Designed for 150mm wide cavity walls
  • Strong enough for standard and heavy-duty loading
  • Improves SAP calculations and overall thermal performance
  • Galvanised and powder-coated for long-term durability
  • BBA Certified and conforms to BS EN 845-2


Technical Specifications:

  • Manufacturer: Birtley
  • Product Code: STH150
  • Cavity Width: 150mm
  • Thermal Break: Integrated insulation barrier
  • Material: Galvanised steel with powder-coated finish
  • Standard: BS EN 845-2 / BBA Certified
  • Applications: External cavity walls
  • Length Range: Multiple lengths available to suit different openings
  • Installation: Minimum 150mm end bearing each side


Applications:

  • Cavity walls in housing and low-rise buildings
  • Openings in external walls where insulation and regulation compliance is key
  • Suitable for new build and extension work


Available for delivery via HI-AB or collection from our Bradford branch

For stock, sizing or technical advice, call us on 01274 720227

Or email sales@josephparrbradford.co.uk

£213.92 £178.27
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STH150 Birtley Supertherm Thermally Broken Cavity Wall Lintel

Product Overview:

The STH150 Birtley Lintel is part of the Supertherm range, designed for highly insulated cavity walls in external masonry construction. With its integrated thermal break, the STH150 significantly reduces thermal bridging at wall openings, helping projects meet demanding Part L Building Regulations and improve energy performance.

Ideal for use in domestic or light commercial buildings, this lintel combines structural strength with enhanced thermal efficiency.

Key Features & Benefits:

  • Thermally broken to reduce cold bridging and condensation risk
  • Designed for 150mm wide cavity walls
  • Strong enough for standard and heavy-duty loading
  • Improves SAP calculations and overall thermal performance
  • Galvanised and powder-coated for long-term durability
  • BBA Certified and conforms to BS EN 845-2


Technical Specifications:

  • Manufacturer: Birtley
  • Product Code: STH150
  • Cavity Width: 150mm
  • Thermal Break: Integrated insulation barrier
  • Material: Galvanised steel with powder-coated finish
  • Standard: BS EN 845-2 / BBA Certified
  • Applications: External cavity walls
  • Length Range: Multiple lengths available to suit different openings
  • Installation: Minimum 150mm end bearing each side


Applications:

  • Cavity walls in housing and low-rise buildings
  • Openings in external walls where insulation and regulation compliance is key
  • Suitable for new build and extension work


Available for delivery via HI-AB or collection from our Bradford branch

For stock, sizing or technical advice, call us on 01274 720227

Or email sales@josephparrbradford.co.uk

Features
More Information
MPN STH1501350
Delivery Information

We offer FREE local delivery on all orders over £120.00 (£100.00 excluding vat). For all other orders a £12.00 (£10.00 plus vat) local delivery charge will apply.

Please refer to our delivery radius maps below to see if you we deliver to your area. We aim to deliver stocked items usually within 2-3 working days but in busier periods this can sometimes take longer. On receipt of your order we will contact you as soon as possible to advise an intended delivery date, should this delivery date be inconvienent then we will try our best to accomodate a suitable delivery date. Our delivery radius maps below show the areas that we deliver to - we tend to deliver within 20 miles of our branches in Stoke-on-Trent and Telford on a regular basis.

Click & Collect Information

Orders can also be collected from either of our depots. We will contact you by phone or email when your order is ready for collection.

We aim to process your order and have goods ready for collection within the same working day (stocked items only) on all orders placed before 1pm, orders after 1pm will be ready the following working day. In the event of your ordered items being out of stock we will contact you with an estimated lead time on your order.