Compare

Aluminium Louvre Grille 421

Name: Aluminium Louvre Grille 421
Brand: Renson Fabrications Ltd
SKU: 9JE4ikvam2yXPisrQk3y8u

Verified by manufacturer 15 days ago

Anodized

Renson Fabrications Ltd

Built-in aluminium wall louvre, heavy-duty series.

Jump to:

+44 (0)1622 754123 Website

Application

Applications where aesthetics and strength are key parameters.

Description

Built-in wall louvre, heavy-duty series, ensuring intensive ventilation.

Features and benefits:

Light, strong and durable.
Aesthetic and sturdy.
Manufactured from aluminium profiles AlMgSi 0.5 (according EN 12020-2).
Stainless steel 304 mesh (2.3 x 2.3 mm) as standard.
Anodized or powder-coated finish.
Minimum dimensions: 150 x 150 mm.
Simple and invisible mounting in the wall opening with wall anchors.

General information

Color	Other Grey
Finish	Anodized Powder-coated Gloss Satin Matt
Material	Aluminium Stainless steel
Shape	Square Rectangle
Length	50 mm Manufacturer guidance Depth.
Width	Bespoke 150 mm
Height	Bespoke 150 mm
Warranty description	Ten year Five year Two year Manufacturer guidance Renson gives a basic ten-year warranty on all louvres. The gloss of powder coated parts is limited to five years. Motors are limited to two years. More details and modalities can be found in the warranty terms and conditions.

Uniclass	Pr_30_59_48_04 Aluminium louvre panel unitsPrimary
CAWS	H11/437 Louvres L10/54 Louvres H11/140 Louvres L10/650 Metal louvres

Product range	Louvres / Built-In Wall Louvres

Specification data - Aluminium louvre panel units

Size (l x w x d)	Guidance for specification option: Minimum dimensions: 150 x 150 mm. Depth: 50 mm. Depth to fit: 46 mm. Insert requirements.
Material	Aluminium sections (AlMgSi 0.5, according EN 12020-2).
Finish	Anodized. Guidance for specification option: Layer thickness: 20 microns.
Colour	Grey.
Texture	Satin.
Construction	Flanged frame. Guidance for specification option: Flange size: 40 mm.
Weather performance	-
Discharge loss coefficient (minimum)	To BS EN 13030, Class 3. Guidance for specification option: Ce coefficient 0.273. Cd coefficient 0.292.
Louvre configuration	-
Number of banks	One.
Blade orientation	Horizontal.
Blade pitch	50 mm.
Blade angle	Fixed.
Accessories	Not required. Water channel. Drainage profile. Removable insect mesh. Filter. Flangeless frame (without flange). Glazed-in louvre 424. Stainless steel 304 mesh, 6 x 6 mm. Stainless steel 304 mesh, 10 x 10 mm. Stainless steel 304 mesh, 20 x 20 mm. Stainless steel 316 insect screen (2.3 x 2.3 mm). Stainless steel 316 mesh, 6 x 6 mm. Stainless steel 316 mesh, 10 x 10 mm. Stainless steel 316 mesh, 20 x 20 mm.

Integral accessories	Stainless steel 304 insect screen (2.3 x 2.3 mm). Without mesh.
Fixing	Brackets. Guidance for specification option: Bracket reference: 1428. For louvres taller than approx. 3 m², a reinforcing mullion is required to suit span and wind load.
Air flow	K-factor (entry) to EN 13030, 13.42. K-factor (discharge) to EN 13030, 11.73.
Free area	Visual free area: 70%. Physical free area: 49%.
Ingress protection (IP) rating	IP2XD. Guidance for specification option: IP class (louvre with mesh; electrical installation at least 100 mm from louvre).

Sustainability data

Contains Red List materials	No
Country of material origin	Belgium
Country of product manufacture	United Kingdom
Embodied carbon A1-A3 (production stage) as defined in BS EN 15804	2 kg CO₂ eq/kg Self declared
Recyclability	100% recyclable
Recycled content As defined in clause 7.8 of BS EN ISO 14021	60 % Guidance for specification option: 15-60% Manufacturer guidance 15-60%

Aluminium Louvre Grille 421

Application

Description

General information

Color

Finish

Material

Shape

Length

Manufacturer guidance

Width

Height

Warranty description

Manufacturer guidance

Uniclass

CAWS

Product range

Specification data - Aluminium louvre panel units

Size (l x w x d)

Material

Aluminium sections (AlMgSi 0.5, according EN 12020-2).

Finish

Anodized.

Colour

Grey.

Texture

Satin.

Construction

Flanged frame.

Weather performance

Discharge loss coefficient (minimum)

To BS EN 13030, Class 3.

Louvre configuration

Number of banks

One.

Blade orientation

Horizontal.

Blade pitch

50 mm.

Blade angle

Fixed.

Accessories

Not required.

Water channel.

Drainage profile.

Removable insect mesh.

Filter.

Flangeless frame (without flange).

Glazed-in louvre 424.

Stainless steel 304 mesh, 6 x 6 mm.

Stainless steel 304 mesh, 10 x 10 mm.

Stainless steel 304 mesh, 20 x 20 mm.

Stainless steel 316 insect screen (2.3 x 2.3 mm).

Stainless steel 316 mesh, 6 x 6 mm.

Stainless steel 316 mesh, 10 x 10 mm.

Stainless steel 316 mesh, 20 x 20 mm.

Integral accessories

Fixing

Air flow

Free area

Ingress protection (IP) rating

Sustainability data

Contains Red List materials

Country of material origin

Country of product manufacture

Embodied carbon

Recyclability

Recycled content

Manufacturer guidance

Similar products from Renson Fabrications Ltd