Cold Water Circular Tank - 40mm Lagging Jacket - All Sizes Heating & Plumbing
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Cold Water Circular Tank - 40mm Lagging Jacket - All Sizes


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Estimated Delivery Time Of 3-5 Working Days

  • Cold water tank insulation
  • Exceeds BS 7181:1989 & Byelaw 30
  • Custom sizes, made in Britain

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This cold water tank lagging jacket is ideal for insulation of cold water tanks of all types.

Introducing our Cold Water Circular Tank Lagging Jacket - a must-have solution for insulating all types of cold water tanks. Whether you choose the contract, deluxe, or super snugg version, you can trust that it exceeds the stringent requirements of Water Byelaw 30 and BS 7181:1989, providing top-notch insulation for your water tank. Custom sizes are available upon request, and rest assured, it's proudly made in Great Britain. With options for 40mm, 60mm, or 80mm nominal thickness glass wool infill, kitemarked to BS 5803: Part 1: 1985 and non-combustible to BS 476: Part 4: 1970, you can tailor the insulation to your specific needs. The resilient polythene cover and heavy-duty fixings with a tensile strength of not less than 40N ensure durability. Plus, it comes conveniently compression packed in a roll form, making it easy to handle and install. Keep your water tank well-insulated with this strong and flexible lagging jacket, providing you with peace of mind and energy savings.

Key Features

  • Contract, deluxe, or super snugg versions available
  • Exceeds Water Byelaw 30 and BS 7181: 1989 requirements
  • 40mm, 60mm, or 80mm glass wool infill options
  • Made in Great Britain
  • Kitemarked to BS 5803: Part l: 1985 and non-combustible to BS 476: Part 4: 1970
  • Resilient polythene cover
  • Heavy-duty fixings with tensile strength not less than 40N
  • Compression-packed in roll form for easy handling and installation


Frequently Asked Questions

What is the purpose of the Cold Water Circular Tank Lagging Jacket? The Cold Water Circular Tank Lagging Jacket is designed to insulate your cold water tank, helping to maintain water temperature and save energy by reducing heat loss.

What sizes are available for this lagging jacket? This lagging jacket is available in various sizes to fit different circular cold water tanks. You can choose the size that best matches your tank's dimensions.

Is this lagging jacket compliant with industry standards? Yes, this lagging jacket exceeds the requirements of Water Byelaw 30 and BS 7181:1989, ensuring it meets industry standards for effective insulation.

What is the insulation material used in this product? The lagging jacket features a 40mm thick glass wool infill, providing excellent insulation properties and energy-saving benefits.

Is it easy to install this lagging jacket on my circular tank? Yes, the lagging jacket is designed for ease of installation. It comes compression packed in a roll form and includes heavy-duty fixings for straightforward setup.


How will using this lagging jacket benefit me? By insulating your cold water tank with this lagging jacket, you'll reduce heat loss, conserve energy, and ultimately lower your energy bills while maintaining a consistent water temperature.


Thickness 40mm
Brand Davant
Product Type Water Tank Jacket

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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