Duct Insulation

Duct insulation is essential for optimal energy efficiency, silently working behind the scenes to keep the building comfortable and your energy bills in check. Ready to protect your HVAC systems from heat loss, noise, and soaring energy costs? Explore our range and insulate your air ducts today.

Explore our range of products

KNAUF INSULATION ROCK MINERAL WOOL – POWER-TEK WM 680

APPLICATION: Industrial Process Mats

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KNAUF INSULATION ROCK MINERAL WOOL – THERMO-TEK BD 060 ALU

APPLICATION: HVAC Boards

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KNAUF INSULATION ROCK MINERAL WOOL – THERMO-TEK LM ECO ALU

APPLICATION: HVAC Boards

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KNAUF INSULATION ROCK MINERAL WOOL – THERMO-TEK LM PRO ALU

APPLICATION: HVAC Mats

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ROCKWOOL DuctRock® Slab

Fire Protection of rectangular and square steel ductwork.

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ROCKWOOL® Ductslab

A universal solution for rectangular ductwork. In order to regulate temperature within heating, ventilation and air conditioning systems insulation must be applied. ROCKWOOL Ductslab can provide the thermal insulation to these HVAC systems as well as cold water storage, feed and expansion tanks. This solution is acoustically absorbent and A1 non-combustible to deliver peace of mind.

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ROCKWOOL® Ductwrap

Ductwrap is a foil faced mat designed for ease of installation to circular ducts. In order to regulate temperature within heating, ventilation and air conditioning systems insulation must be applied. ROCKWOOL Ductwrap can provide the thermal insulation to these HVAC systems as well as cold water storage, feed and expansion tanks. This solution is acoustically absorbent and A1 non-combustible to deliver the highest level of fire performance.

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ROCKWOOL® DuoDuct Slab

The insulation of external duct systems carrying hot or cold air can be a challenge for specifiers, particularly when seeking a product that is durable, fire resilient and compatible with common external finishes. ROCKWOOL DuoDuct Slab has been designed specifically to deliver thermal performance without compromising on fire safety, offering application enhancements over a building’s lifetime.

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ROCKWOOL® Fire Duct Systems

Fire protection of steel ductwork is important to stop the spread of fire through building services, which if breached can allow fire to spread rapidly throughout the building. Fire Duct Systems provide fire protection to circular and rectangular steel ductwork (in vertical and horizontal applications).

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ROCKWOOL® Techwrap 2

HVAC equipment travels throughout a building to deliver or extract air, water, waste products, etc. Reducing unwanted sound through these services can be challenging. Techwrap2 is a high performance acoustic solution for various types of equipment and ductwork that combats these challenges.

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U Protect Slab 4.0 Alu1

U Protect for fire, thermal and acoustic insulation of ventilation and smoke extraction ducts

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U Protect Wired Mat 4.0 Alu1

U Protect for fire, thermal and acoustic insulation of ventilation and smoke extraction ducts

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All about insulating your ductwork

If you’re looking to maximise the efficiency of your HVAC system, duct insulation should be your top priority. By reducing heat loss in the ducts that circulate warm air, duct insulation prevents significant energy waste, helping with temperature regulation and ensuring greater comfort for occupants.

Ultimately, ductwork insulation is a smart, proactive solution. It brings you immediate cost savings, improved comfort, and puts you one step closer toward a more sustainable future.

You can choose from a variety of insulation options like duct boards or flexible duct wrap, made from high-quality fibreglass or mineral wool, which also help tackle unwanted condensation. This prevents moisture buildup that could otherwise damage your ducts and compromise indoor air quality.

At Belgrade, we specialise in high-performance HVAC insulation solutions tailored to ducts of all shapes and sizes. Explore our range of duct insulation wraps, rolls, and slabs, all expertly engineered to boost your HVAC system’s efficiency and extend its lifespan.

Duct Insulation

Explore our range of products

KNAUF INSULATION ROCK MINERAL WOOL – POWER-TEK WM 680

KNAUF INSULATION ROCK MINERAL WOOL – THERMO-TEK BD 060 ALU

KNAUF INSULATION ROCK MINERAL WOOL – THERMO-TEK LM ECO ALU

KNAUF INSULATION ROCK MINERAL WOOL – THERMO-TEK LM PRO ALU

ROCKWOOL DuctRock® Slab

ROCKWOOL® Ductslab

ROCKWOOL® Ductwrap

ROCKWOOL® DuoDuct Slab

ROCKWOOL® Fire Duct Systems

ROCKWOOL® Techwrap 2

U Protect Slab 4.0 Alu1

U Protect Wired Mat 4.0 Alu1

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