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Concrete Lintel 140 x 65mm | Naylor ER3 Economy by Naylor
Concrete Lintel 140 x 65mm | Naylor ER3 Economy by Naylor
Lintel Type : Concrete Lintels

Naylor

Concrete Lintel 140 x 65mm ER3 Economy

£17.00

£14.16 (ex VAT)

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The Naylor ER3 Economy concrete lintel has a 140 × 65mm section and is designed for suitable masonry openings, particularly in plastered situations. Its textured, extruded concrete finish is intended to be covered rather than left as an exposed decorative surface. Naylor declares 30 minutes of fire resistance for the ER3 and publishes load-bearing data for standard lengths from 900mm to 3000mm. Choose the length to suit the opening, required end bearings and design loads, and check the manufacturer's technical information before specifying.

140 × 65mmLintel section
600–3000mmLength options in this listing
30 minutesDeclared fire resistance

Key features

Naylor ER3 Economy range

A practical concrete lintel for suitable masonry openings where its declared performance meets the project requirements.

140 × 65mm section

A 140mm-wide by 65mm-deep profile for compatible wall construction in the intended orientation.

30-minute fire resistance

Naylor's Declaration of Performance lists 30 minutes of fire resistance for the ER3.

Textured concrete finish

The extruded finish is normally intended for plastered situations rather than exposed decorative applications.

Prestressed concrete

Part of Naylor's precast concrete lintel range for suitable wall and partition openings.

Multiple length choices

This Wade listing offers 15 length options, while Naylor's published load table covers selected standard lengths.

Where is the Naylor ER3 used?

The ER3 is intended for suitable openings in walls and partitions where the span, masonry arrangement and imposed loads fall within its declared performance. Its textured concrete finish is normally covered by plaster or render.

Before selecting the lintel, check the clear span, required end bearings, supporting masonry and loads above the opening. The lintel must be installed in the orientation and support arrangement specified by Naylor for the intended application.

Product specifications

Naylor ER3 Economy 140 × 65mm concrete lintel
Manufacturer Naylor
Product range Economy concrete lintel
Lintel code ER3
Section 140 × 65mm
Lengths listed by Wade 600mm, 750mm, 900mm, 1050mm, 1200mm, 1350mm, 1500mm, 1650mm, 1800mm, 1950mm, 2100mm, 2250mm, 2400mm, 2700mm and 3000mm
Weight Approximately 22kg per metre
Material Precast concrete
Finish Textured / extruded concrete; normally plastered
Declared fire resistance 30 minutes
Intended use Concrete lintel for walls and partitions
Relevant standard BS EN 845-2:2013+A1:2016, as stated in Naylor's Declaration of Performance

ER3 declared load-bearing capacity

The figures below are taken from Naylor's published Declaration of Performance for the ER3. They are declared load-bearing capacities in kN/m paired with the corresponding clear spans. Use them with the manufacturer's installation guidance and the project design; they are not a substitute for structural assessment.

Naylor ER3 length, clear span and declared load-bearing capacity
Lintel length Clear span Declared capacity Fire resistance
900mm 700mm 9.80kN/m 30 minutes
1200mm 1000mm 5.56kN/m 30 minutes
1500mm 1200mm 3.84kN/m 30 minutes
1800mm 1500mm 2.40kN/m 30 minutes
2100mm 1800mm 1.61kN/m 30 minutes
2400mm 2100mm 1.13kN/m 30 minutes
2700mm 2400mm 0.82kN/m 30 minutes
3000mm 2700mm 0.61kN/m 30 minutes

Compare Economy concrete lintels

Compare other Naylor Economy sections if your opening dimensions or loading requirements call for a different profile.

Technical downloads

Frequently asked questions

What size is the Naylor ER3?

This ER3 listing is for a 140 × 65mm section.

What lengths can I select?

This Wade listing includes lengths from 600mm to 3000mm. Naylor's published declared load table gives figures for standard lengths of 900mm, 1200mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm and 3000mm.

What fire resistance does the ER3 provide?

Naylor's Declaration of Performance states 30 minutes of fire resistance for the ER3.

Where can the ER3 be used?

It is intended for suitable openings in walls and partitions. Check the selected length and installation against Naylor's technical information and the project design.
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Naylor ER3 Economy 140 x 65mm Concrete Lintel by Naylor

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