[{"id":209384472728,"handle":"louvre-shutters","title":"Louvre Shutters \u0026 Ventilation Shutters for Farm Buildings And Poultry Sheds","updated_at":"2026-01-01T12:16:18+00:00","body_html":"\u003cp\u003eEnsure optimal airflow, protection and ventilation with Dalton Supplies’ \u003cstrong\u003eLouvre Shutters \u0026amp; Vent Shutters\u003c\/strong\u003e collection. Designed to let air move freely while keeping out rain, dust, bugs, and harsh weather, our louvre shutters are ideal for poultry houses, livestock buildings, and farm sheds.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eWe stock a variety of shutter types: \u003cstrong\u003efixed louvre panels\u003c\/strong\u003e, \u003cstrong\u003event \/ exhaust shutters\u003c\/strong\u003e, \u003cstrong\u003espring-loaded flaps\u003c\/strong\u003e, and automated models. Materials include durable polypropylene and corrosion-resistant metal, ensuring long-lasting performance even in humid or corrosive environments. Each shutter is designed to integrate smoothly with your existing fan or ventilation system.\u003c\/p\u003e\u003cp\u003eWhen choosing a louvre shutter, match size to airflow requirements, check for weatherproof sealing (e.g. rubber seals, tight fitting), ease of cleaning, and compatibility with fan exhaust or intake. Also consider whether flaps are manual or automatic to help reduce maintenance and improve efficiency.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eExplore reliable options like the \u003cstrong\u003eFixed Polypropylene Louvre Panel Shutter\u003c\/strong\u003e or the \u003cstrong\u003eSpring-Loaded Vent Louvre Shutter with UV-Resistant Frame\u003c\/strong\u003e (links not real but examples), all at competitive prices. Dalton Supplies offers fast UK dispatch, expert service, and top-quality shutters built for farm \u0026amp; agricultural environments.\u003c\/p\u003e","published_at":"2020-07-20T07:54:47+01:00","sort_order":"manual","template_suffix":"pagefly.7d10d223","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Louvre Shutters"}],"published_scope":"global","image":{"created_at":"2020-07-20T07:55:04+01:00","alt":null,"width":601,"height":400,"src":"\/\/www.daltonsupplies.com\/cdn\/shop\/collections\/f4f365c8376a8f5d832ec6078d7e21c6.jpg?v=1709801079"}},{"id":209386111128,"handle":"inlets","title":"Poultry Shed Air Inlets For Farming","updated_at":"2026-01-06T12:18:33+00:00","body_html":"\u003cp\u003eAir inlets allow fresh clean air to enter the building. When fans are switched on to extract stale air, fresh air is drawn in through the air inlets.\u003c\/p\u003e\n\u003cp\u003eThe inlets are usually automatically controlled by a pull-rod system linked to an inlet winch. This controls the amount of air allowed into the building and and what speed or pressure it should open.\u003c\/p\u003e\n\u003cp\u003eThe shape of the inlet is also important to get the desired air flow to the centre of the building. \u003cstrong\u003eTPI Polytechnic\u003c\/strong\u003e inlets do this perfectly.\u003c\/p\u003e","published_at":"2020-07-20T07:55:57+01:00","sort_order":"manual","template_suffix":"pagefly.7d10d223","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Inlets"}],"published_scope":"global","image":{"created_at":"2020-07-20T07:56:14+01:00","alt":null,"width":550,"height":300,"src":"\/\/www.daltonsupplies.com\/cdn\/shop\/collections\/6a342da0544db3132b74db85c224aed7.png?v=1595228174"}},{"id":424131363038,"handle":"poultry-fans","title":"Poultry Ventilation Fans \u0026 Circulation Fans","updated_at":"2025-12-29T12:18:56+00:00","body_html":"\u003cp\u003eVentilation plays a vital role in maintaining poultry health and performance. At Dalton Supplies, our \u003cstrong\u003ePoultry Fans \u0026amp; Livestock Ventilation\u003c\/strong\u003e collection features over 50 high-quality fans designed to improve airflow, manage temperature, and reduce ammonia and CO₂ levels. \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.daltonsupplies.com\/collections\/poultry-fans?srsltid=AfmBOopUNozLd8iTFKhw5PWmQlK3Vd7nK3SDZmf2KUgh_MDWoUNLTCUj\u0026amp;utm_source=chatgpt.com\" target=\"_blank\"\u003eDalton Supplies\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eChoose from \u003cstrong\u003eexhaust fans\u003c\/strong\u003e such as roof chimney and wall plate panel units, powerful \u003cstrong\u003erecirculation fans\u003c\/strong\u003e to mix air and prevent hot or cold spots, and large \u003cstrong\u003ethree-phase high volume fans\u003c\/strong\u003e for major sheds. Whether you’re looking for a fan for cooling, fresh air exchange, or air circulation, we have single-phase and three-phase motor options to suit your set-up. \u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.daltonsupplies.com\/collections\/poultry-fans?srsltid=AfmBOopUNozLd8iTFKhw5PWmQlK3Vd7nK3SDZmf2KUgh_MDWoUNLTCUj\u0026amp;utm_source=chatgpt.com\" target=\"_blank\"\u003eDalton Supplies\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAll our poultry fans are built for durability, with weather-resistant materials, corrosion protection, and efficient motor designs to keep running costs down.\u003c\/p\u003e\n\u003cp\u003eExplore products like the \u003cstrong\u003eMultifan 50″ Three-Phase Poultry Fan\u003c\/strong\u003e or the \u003cstrong\u003eWall Plate Panel Fan 500mm\u003c\/strong\u003e to match your barn size and ventilation needs.\u003c\/p\u003e\n\u003cp\u003eWith Dalton Supplies, expect reliable stock, expert advice, and fast UK shipping so your poultry house can maintain optimal air quality and comfort all year round.\u003c\/p\u003e","published_at":"2024-01-10T16:23:36+00:00","sort_order":"manual","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Poultry Fans"},{"column":"tag","relation":"equals","condition":"Ventilation"}],"published_scope":"global"},{"id":672413385090,"handle":"top-20","title":"Top 20","updated_at":"2026-01-06T19:17:57+00:00","body_html":"","published_at":"2025-07-15T13:42:19+01:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"top20"}],"published_scope":"global"},{"id":424131297502,"handle":"ventilation","title":"Ventilation for Poultry Farms","updated_at":"2026-01-06T12:18:33+00:00","body_html":"\u003cp\u003eWe understand the importance of proper ventilation in maintaining a healthy and productive farming environment. Our range of ventilation products is designed specifically for UK farmers, offering efficient solutions to improve air circulation, temperature control, and overall comfort for livestock.\u003c\/p\u003e","published_at":"2024-01-10T16:18:32+00:00","sort_order":"manual","template_suffix":"ventilation","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Ventilation"}],"published_scope":"global"},{"id":434793414878,"handle":"wholesale-no","title":"Wholesale NO","updated_at":"2026-01-06T19:17:57+00:00","body_html":"","published_at":"2024-08-24T06:54:51+01:00","sort_order":"best-selling","template_suffix":"","disjunctive":false,"rules":[{"column":"tag","relation":"equals","condition":"Net Product:Yes"}],"published_scope":"global"}]
We use DX and DPD to deliver our orders. Our delivery zones and rates are listed below:
Free Delivery (UK Mainland Only *Some postcodes excluded, see Zone 2 above)
For deliveries between 0 and 100 kg with a value that exceeds £249.99 plus VAT, we offer free delivery. Orders over 100 kg do not benefit from free delivery.
Delivery zone 1 (UK Mainland *Some postcodes excluded; see Zone 2 below)
* 0 - 19.99 kg Courier: £3.90 plus VAT * 20 kg courier: £3.90 plus VAT + 40p per Kilo thereafter up to a limit of 100 kg
Delivery zone 2 (BT, IM, IV, KW, HS, ZE postcodes)
* 0 - 0.99 kg DPD £3.90 plus VAT * 1 - 19.99 kg Courier £32.00 plus VAT * 20Kg Courier £32.00 plus VAT + 58p per Kilo thereafter up to a limit of 100Kg
*Regional Exclusions & Weight Restrictions Apply
Fibreglass Fan Cowl - Windhood 810W x 940H Internal
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Free Delivery
On All Orders Over £250 ex VAT
Special offers
Regular sales and discounts
Easy returns
Hassle free returns policy
Chat facility
Talk to a real person
Fibreglass Fan Cowl - Windhood 810W x 940H Internal FAQs
Will a light trap reduce air flow?
Yes, a light trap can reduce fan efficiency by up to 15%. Careful calculation should be made to ensure the correct number of fans are available to account for this.
Why use a fan cowl?
Fan cowls are used as a baffle to stop wind blowing directly into the building through the fan opening. They also stop light directly entering the building.
How do I mount the fan cowl?
The fiberglass fan cowls have a 50mm lip around the front edge, this lip sits flat to the building wall. It can be easily drilled and mounted with tec screws or wood screws.
What are the fan cowls made out of?
Our fan cowls are hand made with multiple layers of glassfibre and are finished in black.
Can a light trap be used with the fiberglass fan cowl?
Yes, we have a purpose made light trap available 310003 this is supplied with 2 plastic angle rails that fix to the inside of the fan cowl. The 2 part light trap sits onto the rails and can be easily removed for washing.
About Dalton Supplies
Dalton Engineering has been in the poultry business for over 35 years. We are experts in the supply of all your poultry equipment, with friendly help and advice.
