If you are looking for roofing solution for your home or factory, there are some key considerations that need to strategize. The aluminium panel will give ensure durability and remain watertight. The downspout system will be influenced by location. Generally these solutions move around under deck solution and aluminium sheet insulation.
Let’s have a detailed discussion on the types of insulation and the facts that make them worthy.
What is Under Deck Insulation?
Under deck insulation is installed beneath the roof and just above the ceiling. This is installed with the help of neo air bubble thermal insulation, rock wool, glass wool and polyurethane foam and fixed under the concrete roof deck & all kind of roofing. They are sometimes supported with metal foils, metal fasteners and adhesives.
This insulation reflects and absorbs radiant heat and also reduces indoor temperature. They prevent condensation and improve energy efficiency.
What are the benefits of using Under Deck Insulation?
1. Provides thermal comfort in summer:
- There is prevention of direct heat from the roof radiating to the building lying below.
- The heat is transferred through the roof surfaces and keeps the space cooler.
- The load over the air-conditioning system is reduced as it maintains a stable temperature indoor.
2. Cost savings & energy efficiency:
- The use of under-deck insulation will minimize heat gain in summer as well as reduce the heat loss in winters. The energy consumption of HVAC systems will reduce significantly.
- The lower energy usage is used in reducing the energy bills.
3. Protection of roof & the building materials:
- This will reduce the thermal pressure on the building materials thereby minimizing the cracks or any kind of warping caused due to thermal fluctuations.
- The shelf-life of the roofing structures and the waterproofing materials.
4. Protection of building materials & roofing’s: This will prevent condensation of the roof deck and reduce formation of molds, mildew and even corrosion.
5. Insulation of sound: The under-deck insulation layer prevents the dampening of acoustic happening like rain, wind, traffic to the interiors of the home.
6. Environmental Benefits: The reduced energy consumptions lead to a lower carbon footprint. By controlling the temperature in summers and helping to retain the heat in winters, there is an enhanced environmental effect.
How does Aluminium Insulation Sheet work?
The Aluminium Insulation Sheet works by reflecting the radiant heat instead of absorbing or conducting the heat. There is a thin aluminium foil layer on both sides and there is a core material like bubble wrap or polythene foam providing air gap and thermal resistance.
Here is a way on how the Aluminium Insulation Sheet works:
- They have a low emissivity and the aluminium bubble surface reflects most of the radiant energy back. Only a part of the heat is absorbed or transmitted inwards.
- Aluminium has a low emissivity, hence it reflects up to 97% of the radiant heat and 3% emissivity.
- This reduces the solar heat from entering indoors and maintains lower air conditioning loads and energy bills.
- They help to retain the warmth in winter as the reflective layer prevents to escape of heat, there by maintaining comfortable indoors.
- The aluminium bubble insulation sheet works as a moisture and vapour barrier.
- The aluminium layer is non-porous and stops moisture condition beneath the roofs. They prevent dampness in ceiling structure.
Maintaining an air gap between the aluminium insulation sheet is suggested and that’s the best way to reduce heat transfer. This insulation is preferred because of the light-weight and ease of installation. Since metals are heavy, the use of aluminium will make it noise-proof during rains. This durable material and tops the list of metals used in construction.
What are the ways of choosing Aluminium Insulation Sheet?
You should follow the following steps to choose aluminium insulation sheet:
- Identify the application: There are various types of applications like- roof insulation, wall insulation, under -deck insulation and duct/pipe insulation. Choose the sheets based on thermal reflectivity and good moisture resistance.
- Checking the reflexivity and emissivity: Reflectivity is the parameter of measuring thermal performance.
- Consider the thickness & layers: There are various requirements like single-layer aluminium bubble foil and double layered sheets. These can be used for wrapping small aluminium tasks and also ideal for roofing and under-deck usage.
- Looking at the thermal resistance: Thermal resistance makes a difference. Higher the value, more it reduces the heat transfer through roofs and walls.
- Moisture & Corrosion Resistance: You can opt for sheets with anti-corrosion coatings and laminated protective films mainly for the coastal areas. These sheets prevent the formation of mold and rust on the metal roofing.
- Fire & UV Resistance: Have a look at the fire retardant and UV-stabilized material if used under the roofs or maybe open sunlight areas. You should check the ease of installation. Flexible and lightweight sheets are easy to cut and install. Preferring sheets with adhesive backing and roll format could be convenient.
- Trusted brands & climate match: Check the certification of the sheets and see if they match the budget and climate. The combine reflective sheets with bulk insulation.
What are the advantages of Aluminium bubble insulation sheets?
Aluminium Bubble Sheets are a popular material for construction across automotive, residential, commercial, packaging and warehouse insulation industries. There are various reasons for preferring this.
- Bubble Aluminium has light weight density and reduces the structural load or transportation costs.
- They provide a protective oxide layer meant for protection from environment.
- Bubble Aluminium conducts heat & electricity, thereby making it ideal for heat exchangers and insulation sheets.
- This can withstand temperature fluctuations, UV exposure and also weather conditions.
- Bubble Aluminium is easy for cutting and shaping and they allow versatile implicating as well as installation.
- They are 100% recyclable and have an aesthetic appeal.
- These bubble aluminium sheets are cost effective and have long lifespan along with low maintenance.
Looking for roofing solutions requires lot of considerations. In fact, you have to consider the climatic conditions and the environment. Opting for environment -friendly solutions will be the best possible way, but at the same time cost effectiveness is considered hugely. Effective solutions will add value to your home, and protect the structure from outside damage.
