Rectangular Louvres Ductwork

Custom-made galvanised louvre for weatherproof air intake and exhaust openings. UK-made to DW144, custom made to order. Price on application — talk to our team.

Louvres provide weatherproof air intake and exhaust openings while keeping rain, debris and pests out. Ours are custom made in galvanised steel to suit your opening, with angled blades that shed water while maintaining free airflow. As every louvre is made to your exact requirements, we price each one individually.

Category
Rectangular Ductwork
Standard
DW144 compliant
Made in
UK (Knebworth, Hertfordshire)
Lead time
Made to order, fast dispatch

Common uses

  • External wall air intake and exhaust openings
  • Plant room ventilation
  • Screening louvres for rooftop plant and equipment
  • Weather protection at the end of a duct run

Sizing & specification

Every louvre is custom made, so tell us the opening size, free-area requirement and finish you need. Use the configurator to note your approximate duct size, then get in touch — our team will spec the right louvre with you.

Use the online configurator to enter your dimensions and receive an instant price. No account required. Add to quote and submit directly to us.

For bespoke orders or to discuss a project, contact us or call 07710 984 957.

Rectangular Louvres — frequently asked questions

Why is there no online price for louvres?

Our louvres are custom made, so we like to discuss your requirements with someone from our team before quoting. Blade pitch, free area, flanges and finish all affect the price, and a quick conversation means you get exactly the right louvre first time.

Can louvres be made to fit my duct or opening size?

Yes — every louvre is fabricated to order in galvanised steel, so we can match your duct size or structural opening, including flanged or framed options.

How do I get a price?

Use the contact page or call our team with your sizes and application. We usually turn quotes around the same working day.

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