Chemical Fumes Rusting Your Roof? Aerocomfort Has a Fix

Chemical Fumes Rusting Your Roof? Aerocomfort Has a Fix

How Chemical fumes rust the normal standard roof within 3 to 4 years, which adds on to the investment cost and leads to repeated replacement of roofing sheets, which brings labour cost and slows down the production for a few days. 

The Aerocomfort Pre-Insulated sheet is built to break that cycle. It comes with 3 layer protection, Zinc Aluminum coating steel sheet, XLPE sheet and Alupet foil layer in one ready-to-install roofing and walling sheet.

This explains how it works and why fabricators, dealers, distributors, architects, warehouse owners and homeowners across India choose it.

Aerocomfort sheets color (subject to availability).

Why Standard Steel Roofing Fails where chemical fumes in Industrial Environments

Chemical fumes, moisture and heat attack bare or lightly coated steel from the first day. Corrosion starts at the surface and spreads along the sheet profile and weakens the structure. The usual result in fume-exposed plants:

• Severe rusting on the roof sheets
• Replacement cycles of every 3 to 4 years
• Recurring labour and material costs
• Production stoppages during re-roofing
• High indoor heat, because standard sheets do nothing to control temperature

For plant owners, this is an operating expense that never goes away. For fabricators and dealers, it means repeat complaints and unhappy clients.

What Is an Aerocomfort Pre-Insulated Sheet?

Aerocomfort a high-performance Pre- Insulated sheet from Aerolam Insulations Priavte Limited, which is designed to protect against extreme weather. Used on roofing and walling, it keeps indoor spaces balanced, never too hot or too cold, while helps in reducing the noise inside while rainy season because of its sound thermal conductivity.

The Three-Layer Protection System

1. Layer 1: Zinc-aluminium coated steel sheet. The weather-facing layer that carries the load and resists the elements.
2. Layer 2: Aerolam XLPE insulation sheet. A cross-linked polyethylene core for thermal and acoustic insulation.
3. Layer 3: Alupet foil. The reflective bottom layer that completes the insulation system.

Because insulation is built into the sheet, there is no separate insulation work on site. That saves installation time and avoids the gaps and moisture traps common with add-on insulation.

How Aerocomfort Fights Fumes and Corrosion

Galvalume Substrate

Aerocomfort uses galvalume (AZ150/ AZ70) high-tensile steel (550 MPa), a zinc-aluminium coated steel known for better corrosion performance than plain galvanised sheet. It comes in two forms:

• Pre-colour coated galvalume (PPGL AZ 150/ AZ 70 GSM) with RMP/SMP colour coating
• Bare galvalume (BGL AZ 150 GSM/AZ70)

The painted option adds another barrier between the metal and the aggressive atmosphere around it.

Moisture and Condensation Control

Corrosion needs moisture. Aerocomfort stops condensation under the roof, leaving less trapped dampness to attack the steel. It is also non-toxic and termite, insect and bacteria proof, which suits hospitals, poultry farms and food units, railways & bus terminal/docks, Airports, hotels and resort and residential property.

Key Benefits for Plant Owners and Industrial Users

Longer Service Life, Fewer Replacements

The goal is to end the 3 to 4 year replacement cycle. A fume-resistant, properly color coated insulated roofs lasts longer in the same condition, so you plan maintenance around inspections rather than re-roofing everytime.

Lower Long-Term Costs

• Lower replacement and labour costs
• Less downtime
• Reduced cooling load, as the Pre- Insulated sheet creates a difference of up to 10°C between indoor and outdoor environments

Structural Strength in Harsh Conditions

The 550 MPa high-tensile steel keeps the roof strong under harsh factory conditions. The sheets are also lightweight and easy to transport.

A Healthier, More Productive Workspace

Productivity drops when temperatures are uncomfortable. The WHO suggests an ideal indoor range of 18°C to 24°C, and Aerocomfort helps indoor spaces stay closer to it. It also reduces external noise and helps control air moisture.

Who Benefits Most from AeroComfort Pre- Insulated Roofing Sheets?

Fabricators and Contractors

 Get a ready-to-use Pre insulated sheet with insulation built in: faster installation, fewer site steps and fewer callbacks. Lengths from 8 to 20 feet help you match site needs with less cutting and wastage.

Dealers and Distributors

Aerocomfort answers a specific, costly problem. Corrosion-prone industrial clients are easy to pitch because the pain point is clear and the value is measurable. Existing distributors describe the range as delivering on performance, energy efficiency and durability.

Architects and Consultants

Four colors (Off White, Sky Blue, Leaf Green and Brick Red, subject to availability) let you specify performance without giving up appearance. It suits offices, commercial complexes, hotels, restaurants and public infrastructure.

Warehouse Owners

Warehouses and cold storage owners need stable temperatures to protect stock. Insulated roofing keeps heat out in summer and warmth in during winter.

Residential Projects

Homeowners get a cooler, quieter home: less heat in summer, more warmth in winter and less outside noise.

Where Can You Use Aerocomfort?

• Chemical, textile and cement industries
• Industrial manufacturing sheds
• Warehouses and stores
• Hospitals and clinics
• Hotels and restaurants
• Railways, bus terminals, docks, ports and airports
• Poultry farms and sheds
• Offices, commercial complexes and residential properties 

Technical Specifications at a Glance

Project lengths up to 12 metres are possible, subject to transportation limits.

Installation and Handling Tips

• Wear protective gear while handling and installing.
• Place sheets on the ground while cutting, so falling particles don’t damage the finish.
• Remove the guard film before installation.
• Use screws or fasteners with EPDM rubber sealing washers.
• Clean with a soft cloth, mop or nylon bristle brush to avoid swarf stains and rust.
• Don’t install in the rain, to avoid slipping hazards.

Store sheets in a clean, dry area, stacked off the ground, and dry them immediately if wet. Avoid lifting with metal chains.

Important: Aerolam advises against using Aerocomfort in combustible or fire-exposed environments.

Frequently Asked Questions

1. Is the Aerocomfort Pre-insulated sheet suitable for chemical plants?

Yes. The chemical industry is a listed application, and the galvalume substrate with colour coating is built for harsh industrial conditions. For aggressive or unusual fumes, share your site conditions with the Aerolam team so they can recommend the right coating.

2. How is it different from a standard GI or steel sheet?

A standard sheet is a single metal layer with no insulation. Aerocomfort combines coated steel, an XLPE insulation layer and Alupet foil, giving corrosion protection, thermal insulation and noise reduction in one product.

3. What thickness and length options are available?

Insulation comes in 6 mm, 9 mm and 13 mm; lengths run from 8 to 20 feet; painted thickness is 0.47 mm, 0.50 mm or up to 0.60 mm TCT.

4. Does it reduce indoor heat?

Yes. It can create a difference of up to 10°C between indoor and outdoor environments, reducing heat in summer and retaining warmth in winter.

5. Can it be used in fire-exposed areas?

No. Aerolam advises against using Aerocomfort in combustible or fire-exposed environments.

Conclusion: Stop Replacing, Start Upgrading

Replacing corroded roofing every 3–4 years is a cost you can remove. The Aerocomfort pre-insulated sheet pairs a galvalume steel substrate, an XLPE insulation core and Alupet foil to resist fumes and corrosion, control heat and noise, and cut long-term maintenance costs. For fabricators, dealers, distributors, architects, warehouse owners and homeowners across India, it is a practical, durable roofing upgrade.

Ready to upgrade?  Email contactus@aerolam.com, call +91 92270 88109 or visit www.aerolam.com.