🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Bigamart
Price
$23.99
Home/DIY & Tools/Building Supplies/Heating & Cooling/Registers, Grilles & Vents
Knightsbridge 100 mm/4-Inch Gravity Shutter - White — image 1
Registers, Grilles & VentsKnightsbridge✓ In stock

Knightsbridge 100 mm/4-Inch Gravity Shutter - White

★★★★★
$23.99
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About this item
  • Exterior shutter with gravity flaps to protect against backdrafts
  • Height 152mm, recessed depth 60.5mm, width 152mm
  • White
Product description

An External wall mounted back draught shutter that connects to duct or wall sleeve. The Grille is designed to give an aesthetically pleasing finish to any External wall where duct terminates. The shutter will protect against rain and wind and prevent any draughts entering into your house or grow room.

Product details
Brand
Knightsbridge
Manufacturer
MLA
Colour
White
Size
100 mm/4-Inch

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
See all reviews →
S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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