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Catnic Timber Frame Lintel

Verified by manufacturer 2 months ago

Catnic CTF5 Timber Frame Lintel – Standard Duty

Catnic, a Tata Steel Enterprise Variant:
Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • BES 6001

    BES 6001

    Certificate type

  • EPD

    EPD

    Certificate type

  • ISO 14001 Environmental Management Systems

    Certificate type

Timber frame cavity wall lintel

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+44 (0)29 2033 7900 Website

Application

Suitable for use in timber frame cavity walls. All timber frame lintels must be secured with restraint clips (supplied) and a batten (not supplied) to prevent lateral deflection (twist) during the building stage.

Description

Timber frame lintel.

  • CTF5: 50–65 mm Cavity, 102 mm Outer Leaf.
  • CTF7: 70–85 mm Cavity, 102 mm Outer Leaf.
  • CTF9: 90–105 mm Cavity, 102 mm Outer Leaf.


Features and benefits:

  • Duplex corrosion protection: Ensures optimum durability and longevity.
  • Built-in damp proof course (DPC), Duplex corrosion protection.


Safe working load (SWL) and weight are dependent on lintel's length.

General information

Color

Black

Finish

Powder-coated

Material

Steel

Shape

Other

Length

Bespoke

Width

145 mm

165 mm

185 mm

Height

128 mm

145 mm

183 mm

187 mm

256 mm

Show more

Uniclass

Pr_20_85_48_11 Carbon steel lintelsPrimary
Pr_20_85_03_50 Masonry angle supports

CAWS

F30/85 Prefabricated steel lintels

F30/755 Prefabricated steel lintels

Specification data - Carbon steel lintels

Standard

To BS EN 845-2.

Lintel type

Single.

Material finish and coating reference

Powder coated galvanized steel.

Sizes

-

Manufacturer guidance

  • Bespoke: Standard lengths are available in increments of 150 mm at lengths up to 3000 mm, 300 mm at lengths from 3000–4800 mm (including 4575 mm, but excluding 4500 mm).
  • Standard lengths: 750–4800 mm.

Characteristics

-

Deflection under load

Dependent on length specified.

Guidance for specification option:

Deflection is proportional to the product length.

Calculated as follows: (length as specified - 150)/325.


Example values - length of 4800 or 1200 mm:

(4800-150)/325 = 14.3 mm.

(1200-150)/325 = 3.2 mm.

Mass

3.0–8.7 kg/m.

Resistance to fire

Non-combustible.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Steel

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

13.2 kg CO₂ eq/unit

Manufacturer guidance

Refer to EPD.

Recyclability

96%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

17 %

Expected Life

60 year

Third party certifications

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA Certification: Catnic CTF Timber Frame Lintel

BES 6001

BES 6001

BES 6001 responsible sourcing certificate

EPD

EPD

Environmental Product Declaration: Catnic Timber Frame Lintel (CTF5)

ISO 14001 Environmental Management Systems

ISO 14001 Environmental Management Systems

Catnic ISO 14001 Certification

Literature

Catnic Lintel Product Brochure 2024

Catnic Lintel Product Brochure 2024

Catnic CTF5 timber frame steel lintel EPD

Catnic CTF5 timber frame steel lintel EPD

Case studies

Beaumont Park

Beaumont Park

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