100mm x 140mm Prestressed Textured Concrete Lintel 1800mm

URN: 5003191
£28.57ex. VAT £15.87 per Lnm
£28.57ex. VAT
£15.87 per Lnm
Bulk Discount
5+ units 8+ units 12+ units
£28.13ex. VAT £27.70ex. VAT £27.29ex. VAT
Prestressed lintel for masonry openings. 100mm width for blockwork, with 140mm height providing capacity for medium to heavy loads. 1800mm length accommodates patio or French doors.

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Tue 14 Oct

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Product Overview

Prestressed lintel for masonry openings. 100mm width for blockwork, with 140mm height providing capacity for medium to heavy loads. 1800mm length accommodates patio or French doors.

URN: 5003191
£28.57ex. VAT

Delivery & Returns Information

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We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.

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If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.

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Key Features

  • {{border_clear}} Textured finish enhances mortar adhesion
  • {{fitness_center}} Prestressing technology enhances load-bearing capacity 
  • {{foggy}} Durability against weathering and corrosion
  • {{door_back}} Structural support for brickwork above doors and windows

Technical Specification

Technical Specification
Material Type:Concrete
Width:140mm
Length:1800mm
Height:100mm
Sales Unit:Each
Weight:55.64kg
Colour:Grey

Product Overview

100mm wide x 140mm high prestressed concrete lintel in an 1800mm length, designed for extended spans in blockwork construction. Manufactured from high-strength concrete and reinforced with prestressed steel wires, this lintel provides reliable structural support for brickwork above doors and windows.

The textured finish improves mortar adhesion, ensuring secure bonding with surrounding masonry. Prestressing technology enhances load-bearing capacity while keeping section dimensions compact, making this lintel suitable for light to medium-duty applications.

Produced to consistent standards, the lintel offers durability against weathering and corrosion, ensuring long service life with minimal maintenance once installed.


At 1800mm, the lintel is suited to patio doors or large windows, providing strength and longevity in residential builds. It provides a safe, economical, and durable solution for supporting masonry loads in residential construction.


Features & Benefits

  • High-strength construction: Manufactured from dense, durable concrete reinforced with prestressed steel wires.
  • Improved bond: Textured finish enhances mortar adhesion for secure placement.
  • Durable performance: Resistant to fire, rot, and corrosion for long-term reliability.
  • Wide section: 100mm width and 140mm height providing capacity for medium to heavy blockwork loads.
  • Extended span application: 1800mm length is designed for supporting wide blockwork openings such as patio or French doors.


Applications

  • Patio doors: Provides safe support for masonry above wide glazed doors.
  • Large windows: Ensures load-bearing performance over extended window spans.
  • Residential projects: A standard choice for homes requiring long, uninterrupted openings.
  • Structural spans: Designed for wide apertures where blockwork carries heavy loads.


Installation Guidance

  • Support requirements: Ensure a minimum bearing of 150mm at each end of the lintel.
  • Placement: Position level and central over the span with full mortar bedding.
  • Handling: Lift carefully using safe manual or mechanical methods; avoid impact damage.
  • Compatibility: Use with standard brick or block masonry and ensure adequate cover with mortar.
  • Protection: Protect from site damage and ensure proper curing in exposed conditions.


Compliance & Performance

  • Material: Dense concrete reinforced with prestressed steel wires.
  • Finish: Textured surface for mortar adhesion.
  • Load capacity: Designed for medium to heavy blockwork loads.
  • Fire resistance: Non-combustible material, resistant to fire exposure.
  • Durability: Resistant to rot, corrosion, and long-term weathering.
  • Standards: Manufactured in accordance with relevant BS EN concrete lintel specifications.
  • Important note: Always verify load requirements against structural calculations and choose lintel size and section appropriate for the span and wall construction.



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