Why rooftops need special attention
Industrial roofs are workplaces, even if they are not designed as such. Maintenance teams walk them to service HVAC plant, clean gutters, inspect solar panels and repair sheeting. Contractors cross them during expansion projects. On a typical metal-sheeted PEB roof, the hazards are well known: open edges, fragile skylights and roof sheets, rooftop obstructions and access points at the top of ladders.
Controlling these hazards draws on several layers of requirements. Understanding the layers helps EHS and facility teams set clear specifications and judge proposals.
Layer 1: the legal framework
Indian law places a general duty on employers to provide a safe workplace, and specific provisions apply to work at height in factories and on construction sites. The main instruments include:
- The Factories Act, 1948 and the state factory rules made under it, which set general safety duties for factories.
- The Building and Other Construction Workers (Regulation of Employment and Conditions of Service) Act, 1996 and its rules, which include provisions on work at height for construction work.
- The Occupational Safety, Health and Working Conditions Code, 2020, which consolidates several labour laws, with implementation through rules made by the central and state governments.
The detailed requirements that apply to your site depend on its activity, its state and the rules in force. Your EHS and legal advisers should confirm the obligations that apply. These laws set duties and outcomes; technical standards describe how equipment and systems should perform.
Layer 2: Indian Standards
The Bureau of Indian Standards publishes standards that are directly relevant to work on roofs:
- IS 3521 series covers personal fall protection equipment. Our catalogue references IS 3521 Part 8:2021 for the overhead lifeline. See IS 3521 Part 8 explained.
- National Building Code of India provides guidance for building design and construction, including safety during construction.
- Other Indian Standards address topics such as ladders, scaffolds, and railings and toe boards around openings. Check the current BIS catalogue for the editions in force.
Layer 3: international standards used in India
Many Indian specifications, especially those written by consultants and multinational companies, reference European, British and American standards. These are the ones you are most likely to meet on rooftop projects, and the TsaF systems they relate to:
| Rooftop hazard | Standards commonly referenced | Related TsaF system |
|---|---|---|
| Moving along a roof or roof edge | EN 795 (anchor devices; Type C for horizontal lifelines), CEN/TS 16415 (multiple users) | Horizontal Lifeline System (refer to datasheet) |
| Vehicle tops and overhead anchoring | EN 795:2012 Class C, CEN/TS 16415:2013, IS 3521 Part 8:2021 | Overhead Lifeline System |
| Climbing to the roof | EN 353-1, EN 353-2 (guided-type fall arresters) | Vertical Lifeline System |
| Safe routes across the roof | EN 516, DIN 4426, R11 slip resistance | Aluminium & FRP Walkway System |
| Open roof edges | EN 13374:2018, ISO 14122-3:2016 | Rooftop Barricade System |
| Hazardous areas and platforms | EN 13374:2018, ISO 14122-3:2016, OSHA 1910.29(f) | Modular Safety Barrier System |
| Fragile skylights | OSHA 1910.29, BS EN 1873 | Skylight Protection System |
In broad terms: EN 795 addresses anchor devices; EN 353-1 and EN 353-2 address guided-type fall arresters on rigid and flexible anchor lines; EN 516 addresses prefabricated roof access accessories such as walkways, treads and steps; DIN 4426 is a German standard for safety equipment for building maintenance, including access routes and workplaces; R11 is a slip-resistance classification; EN 13374 addresses edge protection systems; ISO 14122-3 addresses stairs, stepladders and guard-rails as permanent means of access to machinery; OSHA 1910.29 is the US federal regulation on fall protection systems and criteria; and BS EN 1873 relates to rooflights.
The standards listed for TsaF systems are those referenced in our catalogue. Always refer to the product datasheet for the standard that applies to each specific product.
A practical approach for Indian sites
Faced with this many references, a structured approach works best:
- Start with the hazards. Walk the roof and record every access point, edge, skylight, obstruction and work location.
- Apply the hierarchy of control. Where possible, prevent people reaching the hazard at all, for example with barricades and walkways, before relying on fall arrest.
- Choose the system for each hazard. Edges, skylights and access routes each need their own control.
- Name the standard for each product. Specify the standard, part and year for every element.
- Check the structure. Confirm how each system will be fixed and that the roof can take the loads.
- Plan training, rescue and inspection. These keep the system effective after handover.
Our site hazard assessment follows this approach, and our hazard guides explain each rooftop risk in detail.
Common gaps on Indian roofs
When we assess industrial roofs, the same gaps appear again and again, regardless of sector:
- Protection that stops short. A lifeline covers the main ridge but not the gutter line or the route to rooftop plant.
- Skylights overlooked. Edges are guarded, but fragile roof lights along the walking route are left unprotected.
- Unsafe access points. The ladder to the roof has no fall arrest and no safe transition at the top.
- No defined route. Without walkways, maintenance teams walk wherever is quickest, often across fragile sheeting.
- No records. Systems installed years ago have no inspection history, so nobody can say whether they are fit for use.
Each gap maps to a different control and, often, a different standard. That is why a roof-wide view matters more than any single product.
No single certificate covers a roof
A rooftop is protected by a combination of systems, each with its own standard. No single certificate can show that a roof is safe, and no supplier should claim that a product guarantees compliance. What you can expect is a documented design, products with clearly stated standards, competent installation, training and a plan for regular inspection, which our Annual Maintenance Check supports.
Get your roof assessed
Request a site assessment and our engineers will map the hazards on your roof and recommend a combination of systems, with the applicable standard stated for each one.
Specifications are indicative. Refer to the product datasheet or ask our engineers for project-specific values.