Stackable Louvres

The only approved supplier for Louvre Doors & Systems

Sunray are the only supplier accredited in the UKPN EAS 07-0000a database to provide louvre doors and systems to UK Power Networks (UKPN),

Trusted by over 11 DNOs & IDNOs

We are one of the few UK suppliers trusted by over 11 Distribution Network Operators (DNOs) and Independent Distribution Network Operators (IDNOs) to deliver compliant, high-security door solutions for critical infrastructure.

The leading, compliance-first supplier

Sunray are proud to be one of the few UK companies that hold ISO 9001, ISO 14001 and ISO 45001

No items found.

The Sunray Stackable Louvre is a unique interlocking, stackable louvre system which provides a full range of aesthetically pleasing ventilation solutions to meet all major energy providers / architects’ specifications and requirements. Bespoke and custom designs, including arch, curved or any tailored specific requirements to suit a variety of structural openings. The Stackable Louvre can also incorporate cable access solutions.

Robust, durable and high-quality stackable louvres can be tailored to suit all architectural requirements / designs and meet customer ventilation demands. Designed and approved for numerous business sectors including, utilities, commercial and industrial applications.

Excellent airflow characteristics.
Aesthetically pleasing.
No visible horizontal joints.
Unlimited height of assembly subject to structural restrictions.
Manageable Light weight sections up to 2500mm in length and 250mm in height.
Complements Sunray Louvre doors range.
Anti-vermin mesh or blanking to rear.
Strong fully welded construction.
Rear concealed joining framework.
Choice of frame profiles demountable or fully welded (dependant on size).
Top panel can be fixed through front face if rear space is restricted or internal access is not available.
Non-fire rated.
Architectural marine grade polyester powder coat finishes as standard.

‍

Sizes

Unlimited in height and width dependant on sub-structure/ fixing points.

Louvre Section

Louvre blades welded into a 50mm x 18mm x 3mm steel angle section framing. Louvre blades formed to profile shown. Standard blade thickness is 2.5mm. Pitch is 50mm.

Frame

100 x 50 x 3mm rectangular hollow section to sides, sides plus head or all four sides. Lugs or through frame fixing options available for framework, (fixings supplied). All welded/fully demountable construction. Alternative frame profiles available. Hinge parts welded to frame and door leaf.

Air flow

Approximately 50%.

Fixing Method

Louvre frames second fixed within structural openings using M10 expansion anchors to masonry/concrete openings or M10 machine screws to drilled and tapped holes in steelwork. Frame to wall joints sealed with mastic sealant.

Finishes

Top coat: Architectural marine grade polyester powder coat. 30% gloss level. 60-80 microns thickness. Optional marine grade zinc rich primer for enhanced corrosion resistance. 60-80 microns thickness. Stocked range of 58 standard colours. Other colours and finishes available on request.