Dock Seal - Vestil D-350 - 8ft x 9ft Doors - Multiple Projections
Dock Seal - Vestil D-350 - 8ft x 9ft Doors - Multiple Projections
In Stock
Ships in 5 - 7 Business days.
SKU : D-350-10
vendor : Vestil
Product Type : Dock Equipment
Vestil Dock Seal D-350 Series — For 8 ft x 9 ft Dock Doors with Air Escape Tunnel
The Vestil Dock Seal D-350 is a heavy duty dock seal made from durable nylon-reinforced vinyl facing for an excellent seal to your truck trailer. Designed specifically for 8 ft x 9 ft dock doors, this shelter-type dock seal is made in the USA and comes with all mounting hardware, including a through-the-wall installation kit. Choose from 10 in to 20 in projections to match your dock approach.
What sets the D-350 apart from our standard D-150 series is the Full Height Air Escape Tunnel at the top of the seal — an added feature that relieves air pressure buildup during trailer compression for a more controlled, consistent seal on larger 9 ft door openings.
Specifications
• Door Size: 8 ft x 9 ft
• Material: 36 oz heavy duty vinyl with nylon reinforced scrim
• Facing: Hypalon cover faces a Wolmanized wood core for years of weather resistance
• Construction: 3-piece construction — top, 12 in high sides, beveled sides
• Maximum Compression: 9 1/2 in top, 5 in sides
• Guide Stripes: 2 in nylon reinforced guide stripes
• Special Feature: Full Height Air Escape Tunnel at top of seal
• Installation: Through-the-wall installation kit included
• Projections Available: 10 in, 11 in, 12 in, 13 in, 14 in, 15 in, 16 in, 17 in, 18 in, 19 in, 20 in
The D-350 combines the advantages of a dock seal and dock shelter — the low cost of a seal with the excellent weather sealing of a shelter combination.
Need a seal for an 8 ft x 8 ft door instead? See our Vestil Dock Seal D-150. Return to Dock Seals for the full collection.
Ships in 5 - 7 Business Days
Frequently Asked Questions — Vestil Dock Seal D-350
What door size is the D-350 designed for?
The D-350 is designed for 8 ft x 9 ft dock doors. If your dock door is 8 ft x 8 ft, see our Vestil Dock Seal D-150 instead.
What is the Full Height Air Escape Tunnel?
The Full Height Air Escape Tunnel is a feature at the top of the D-350 seal that relieves air pressure buildup as the trailer compresses against the seal. This is particularly useful on larger 9 ft door openings where pressure can build during the docking process, helping maintain a more consistent and controlled seal.
What projections are available?
The D-350 is available in projections from 10 in to 20 in, in 1-inch increments, to match your dock approach and typical trailer setback.
What is the seal made from?
The D-350 is made from 36 oz heavy duty vinyl with a nylon reinforced scrim, with a Hypalon cover facing a Wolmanized wood core for long-term weather resistance.
Does the D-350 come with installation hardware?
Yes — the D-350 comes with all mounting hardware including a through-the-wall installation kit, made in the USA.
How long does shipping take?
Ships in 5-7 business days.
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