| Availability | In Stock & Ready to Dispatch |
| Bulk Orders | Project & Bulk Quantities Available |
| In-House Logistics | Reliable Delivery with Standard and Express Shipping Options |
The Top Entry Plenum Box is an essential component for efficient air distribution in HVAC systems. It is designed to enhance airflow management and minimise turbulence. Constructed with robust galvanised steel, this plenum box ensures durability and longevity, making it a reliable choice for residential and commercial applications.
Galvanised Steel
Available in various sizes to fit different duct requirements.
Custom sizes can be ordered to meet specific installation needs.
Ideal for use in HVAC systems in residential, commercial, and industrial settings.
Suitable for ceiling or wall-mounted air distribution setups.
Commonly used in spaces requiring consistent airflow and minimal air resistance.
Durable Construction: Made from high-quality galvanized steel for corrosion resistance and strength.
Efficient Airflow: Designed for top-entry airflow, minimizing air resistance and promoting even distribution.
Versatile Design: Compatible with multiple duct sizes and configurations.
Easy Installation: Includes pre-punched holes for quick and hassle-free mounting.
Low Maintenance: Requires minimal upkeep due to its durable construction and design.
Material: Galvanised steel
Entry Type: Top entry
Size Range: Multiple size options available (custom sizes upon request)
Mounting: Ceiling or wall mountable
Estimated Delivery: 2–5 Working Days
Shipping costs will be calculated during checkout.
Check delivery options at checkout
The Top Entry Plenum Box is an essential component for efficient air distribution in HVAC systems. It is designed to enhance airflow management and minimise turbulence. Constructed with robust galvanised steel, this plenum box ensures durability and longevity, making it a reliable choice for residential and commercial applications.
Galvanised Steel
Available in various sizes to fit different duct requirements.
Custom sizes can be ordered to meet specific installation needs.
Ideal for use in HVAC systems in residential, commercial, and industrial settings.
Suitable for ceiling or wall-mounted air distribution setups.
Commonly used in spaces requiring consistent airflow and minimal air resistance.
Durable Construction: Made from high-quality galvanized steel for corrosion resistance and strength.
Efficient Airflow: Designed for top-entry airflow, minimizing air resistance and promoting even distribution.
Versatile Design: Compatible with multiple duct sizes and configurations.
Easy Installation: Includes pre-punched holes for quick and hassle-free mounting.
Low Maintenance: Requires minimal upkeep due to its durable construction and design.
Material: Galvanised steel
Entry Type: Top entry
Size Range: Multiple size options available (custom sizes upon request)
Mounting: Ceiling or wall mountable
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Shipping Information • UK-wide delivery, including Northern Ireland, Scottish Highlands and remote locations. • Orders are processed within 1–2 working days (Mon–Fri). • Standard UK delivery takes approximately 2–5 working days from purchase. • Shipping costs are calculated at checkout based on order size, weight and delivery location. • Free delivery is available on selected orders. Additional charges may apply for large, bulky or remote-area deliveries. • Tracking details are provided once your order has been dispatched. • International shipping is available. Customs duties, taxes and import fees may apply and are the responsibility of the customer. • If your order arrives damaged, incorrect or incomplete, please contact us within 7 days of delivery. For full details, please see our Shipping Policy.
Returns must be requested within 7 days of delivery and approved before being sent back. Items must be unused, undamaged, and in their original packaging. Customers are responsible for return shipping costs, and a restocking fee of up to 25% may apply. Refunds are processed within 3–5 working days after inspection. For damaged, faulty, or incorrect items, please contact us within 7 days of delivery.