Estimated Delivery: 2–5 Working Days
Enter postcode in checkout for delivery cost
View transport policyThe Double Deflection Grille (DD) is designed to provide superior airflow control for HVAC systems in both it is a residential and commercial space. With a sturdy aluminum or steel frame, this grille offers two rows of adjustable blades—horizontal and vertical—that allow for optimal directional airflow. Its robust construction and sleek design make reliable ventilation choice, ensuring proper air distribution and comfort.
Ideal for HVAC systems in residential, commercial, and industrial buildings.
Used in air conditioning, heating, and ventilation for offices, hospitals, retail spaces, and public areas.
Suitable for wall or ceiling installations for controlled airflow.
Material: High-quality aluminum or galvanized steel for corrosion resistance.
Blade Design: Two rows of adjustable blades (horizontal and vertical) for flexible airflow control.
Mounting: Surface or duct mounting options are available.
Finishing: Powder-coated or anodized finish for durability and aesthetics.
Available Sizes: Multiple standard sizes with custom options are available.
Double Blade Design: Two independently adjustable rows of blades for precise airflow control.
Durable Construction: Made from premium materials to ensure long-lasting performance in demanding environments.
Corrosion Resistant: Powder-coated or anodized finish to withstand moisture and other environmental factors.
Easy Installation: Can be easily mounted on walls or ceilings for quick and convenient setup.
Aesthetic Design: Sleek and modern appearance complements various interior styles.
Maintenance Friendly: Designed for easy cleaning and maintenance.
At Direct Duct Supplies, we are committed to delivering your orders quickly, safely, and efficiently. Below you will find our shipping procedures and policies. If you have any specific delivery deadlines or special requirements, please contact our team and we will do our best to assist.
We work hard to get our customers what they need when they need it. Below you will find information on our delivery service. If you have a particular need or deadline, please contact us and we’ll do our best to accommodate you.
Delivery Charges
Delivery charges vary depending on the size, weight, and value of your order. Shipping costs are calculated at checkout and clearly displayed on the My Basket page before you complete your purchase.
We offer a range of delivery options, including free delivery on selected orders, with standard delivery charges typically ranging between £20 and £40 depending on the service selected.
Delivery Time (UK)
We offer fast and reliable UK delivery, with most orders arriving within 2–5 working days from the date of purchase.
Smaller items typically arrive within 2–4 working days, while larger or heavier items may take 3–5 working days. Delivery times may vary slightly during busy periods or holidays.
Easy & Convenient Delivery
We use a combination of in-house logistics and trusted UK courier partners including Royal Mail, DPD and DX. This allows us to provide reliable delivery coverage across the UK. Once your order has been dispatched, you will receive an email confirmation with tracking details. You can also track your delivery via the My Account section.
Next Day Delivery
We offer next working day delivery on selected items and order types. Availability and pricing depend on the size, weight, and order value. Please contact us prior to ordering to confirm eligibility and we will do our best to arrange this.
International, Scottish Highlands, Islands & Northern Ireland
We are able to ship orders internationally, as well as to the Scottish Highlands and offshore locations. Please contact us for a delivery quote before placing your order.
Please note that some items may not be eligible for international shipping due to size or weight restrictions.
