Terra-34 - Anti-climb Wall Cladding Barrier
Verified by manufacturer 20 hours ago
Terra-25
Terra-25
BS EN 1090-1
Certificate type
An anti-climb steel grating for cladding, security or balustrades with a rectangular aperture 34 mm wide, available in panels up to 4 m high for covering large areas.
Application
Suitable for balconies, balustrades and any grating project where the panelled area extends to ground level such as wall cladding, car park screens, plant housing and ventilation grilles.
Description
Manufactured from vertical flat bars at 34 mm centres and plain round bars. Defined by its narrow aperture which complies with the National House Building Council’s anti-climb guidelines. The narrow aperture between the flat bars make it a good choice for balconies, balustrades and any grating project where the panelled area extends to ground level.
Framed panels are manufactured to custom-sizes and provide security, natural daylight and ventilation for a wide variety of applications such as wall cladding, car park screens, balconies and balustrades, plant housing and ventilation grilles.
Features and benefits:
- The standard flat bar is 25 x 3 mm deep but a wider section of 30 x 2 mm or 30 x 3 mm can be supplied for a more distinctive appearance and increased level of screening (minimum quantity 400 m²).
- Panels and ancillary steelwork can be supplied galvanized only or galvanized and powder coated to any RAL colour.
General information
Color | Grey Guidance for specification option: Galvanized. Other Guidance for specification option: Hot-dip galvanized and polyester powder coated option to any RAL colour. Black Blue Bronze Manufacturer guidanceHot-dip galvanized and polyester powder-coated option to any RAL or BS colour. |
Finish | Galvanized Guidance for specification option: Hot-dipped to BS EN ISO 1461. Powder-coated Guidance for specification option: Polyester powder-coated. |
Material | Steel |
Shape | Rectangle Square Other Manufacturer guidanceShaped to suit non-uniform openings. |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | H31/10 Metal H31/120 Metal L10/60 Security L10/690 Security L30/55 Proprietary balustrades L30/560 Proprietary balustrades |
Product range |
Specification data - Carbon steel grille panels
Performance requirements | |
Recycled content | 56%. |
Panel | |
Top edge | |
Material | Carbon steel S235JR. |
Shape | Rectangular. |
Finish | Hot-dip galvanized.Guidance for specification option: To BS EN ISO 1461. Hot-dip galvanized and polyester powder coated, RAL.Guidance for specification option:
|
Dimensions | As Vertical bars. |
Side edges | |
Material | Carbon steel S235JR. |
Shape | Rectangular. |
Finish | As Top edge. |
Dimensions | As Vertical bars. |
Bottom edge | |
Material | Carbon steel S235JR. |
Shape | Rectangular. |
Finish | As Top edge. |
Dimensions | As Vertical bars. |
Horizontal rails | |
Material | Carbon steel S235JR.Guidance for specification option: Electrofused to vertical bars. |
Shape | Circular.Guidance for specification option: Plain round bars. |
Finish | As Top edge. |
Dimensions | Manufacturer's standard. |
Vertical bars | |
Material | Carbon steel S235JR.Guidance for specification option: Electrofused to horizontal rails. |
Shape | Rectangular. |
Finish | As Top edge. |
Dimensions | 25 x 2 mm.Guidance for specification option: Standard. 25 x 3 mm.30 x 2 mm.Guidance for specification option: Optionally supplied for a more distinctive appearance and increased level of screening. Minimum order quantity applies, consult manufacturer for details. 30 x 3 mm.Guidance for specification option: Optionally supplied for a more distinctive appearance and increased level of screening. Minimum order quantity applies, consult manufacturer for details. 40 x 3 mm.Guidance for specification option: Optionally supplied for a more distinctive appearance and increased level of screening. Minimum order quantity applies, consult manufacturer for details. 50 x 4 mm.Guidance for specification option: Optionally supplied for a more distinctive appearance and increased level of screening. Minimum order quantity applies, consult manufacturer for details. 60 x 4 mm.Guidance for specification option: Optionally supplied for a more distinctive appearance and increased level of screening. Minimum order quantity applies, consult manufacturer for details. 70 x 4 mm.Guidance for specification option: Optionally supplied for a more distinctive appearance and increased level of screening. Minimum order quantity applies, consult manufacturer for details. Manufacturer guidance34 mm centres. Bearing bar. |
Fixings | Through holes in the framing bar.Through plates welded between the vertical flat bars.Through plates welded behind the vertical flat bars.With clamping brackets.Manufacturer guidancePanels fastening: M10, stainless steel bolts, grade A2. |
Panel size | Guidance for specification option: Insert requirements, maximum 4000 x 1200 mm per panels. Manufacturer guidance
|
Other requirements | Not required. Shaped to suit non-uniform openings. Rolled to a radius. Manufacturer guidanceThe integrity of the raw material allows it to be cut or shaped to suit non-uniform openings or rolled to a radius. |
Orientation | Round bars set to inside of enclosed area. Guidance for specification option: Panel design for cladding projects. Round bars set to outside of enclosed area. Guidance for specification option: Panel design for balustrading projects. |
Aperture | 25 x 76 mm. |
Accessories | Not required. Secondary support steelwork. Guidance for specification option: Designed and supplied as required. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | United Kingdom |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 1.42 kg CO₂ eq/kg Self declared |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 56 % |
Third party certifications
BS EN 1090-1
UKCA CE Mark Certificate of Factory Production Control
Literature
Gratings for Cladding, Screening and Balustrades
Case studies
Edinburgh Sculpture Workshop: Terra-34 grating panels as a wall cladding screen. The ESW provides studios, work space and professional development opportunities to sculptors.
Ikea Coventry: ventilation screens to the ground floor parking which extended to form a barrier to the first level.
Britannia Leisure Centre – anti-climb grating crowns facade surrounding rooftop MUGA
Multi-Storey Car Park at Pioneer Square, Bicester in Oxfordshire
Plant Trellis – Green Park Station
Balustrade infill panels, open mesh flooring, stair treads and louvred screening at Milton Park: new workspaces for the science & technology sector