Fire-rated inspection hatch for walls and service shafts (EI30–EI120)
The F5 fire-rated inspection hatch features an aluminum frame and fire-rated gypsum insert, designed for recessed installation in walls and service shafts. Classified according to EN 13501-2 (EI30–EI120), it provides secure access to installations hidden behind walls, such as pipes, valves, electrical wiring, or junction boxes, making maintenance, troubleshooting, and servicing easier without opening or damaging the wall. The F5 hatch can be installed in drywall, concrete, or timber constructions.
The hatch leaf is secured with concealed push locks, providing a clean and discreet front. It can be painted to match the surrounding wall for a seamless finish. If necessary, the hatch leaf can be easily removed, with a safety chain on the inside ensuring safe handling when open.
Optional features include sound insulation up to 42 dB according to EN ISO 10140-2, and air and dust tightness according to DIN EN 12207, making it suitable for environments where fire protection, noise reduction, and airtightness are important.
For a similar solution designed for ceiling installation, see the F6 inspection hatch.
Model: Inspection Hatch F5
Applications: Provides access to installations in fire-rated walls and service shafts, such as pipes and plumbing, electrical installations, cabling, and technical equipment. Common applications include bathrooms, laundry rooms, electrical panels, cable ducts, commercial premises, and public buildings.
Material:
- Frame and casing: aluminum profiles
- Fire-rated gypsum insert: 25–50 mm depending on configuration
Locking Options: Push lock, square lock, cylinder lock
Optional sound insulation up to 42 dB (EN ISO 10140-2) and air and dust tightness according to DIN EN 12207.
Applicable only for EI30 and EI60 ratings and tested for sizes up to 800 x 800 mm.
Fire-rated according to EN 13501-2.
- EI30 & EI60 – tested up to 800 x 800 mm
- EI90 & EI120 – tested up to 1500 x 1000 mm
Air and dust tight according to DIN EN 12208. Applies when air and dust tightness is selected as an option.
Sound insulated up to 42 dB according to EN ISO 10140-2. Applies when sound insulation is selected as an option.
The hatch is available in several standard sizes (see below). Custom dimensions can be manufactured upon request.
F5 (mm) |
200×200 |
300×300 |
400×400 |
500×500 |
600×600 |
Always follow the accompanying operation and maintenance instructions for correct use and care of the product.
What is an inspection hatch used for?
An inspection hatch, also known as an access panel, provides safe and convenient access to installations hidden behind walls or ceilings, such as pipes, valves, and electrical systems.
Where are inspection hatches installed?
Inspection hatches are installed in walls, ceilings, and service shafts where access to technical installations is required, in both residential and commercial buildings.
What size inspection hatch should I choose?
Choose a hatch size based on the installations behind the wall or ceiling. The opening should allow safe and easy access for maintenance and repairs.
Are inspection hatches available in different materials?
Yes, inspection hatches are available in galvanized steel, stainless steel, and aluminum, depending on durability and environmental requirements.
Are fire-rated inspection hatches available?
Fire-rated inspection hatches are tested according to standards such as EN 13501-2 and are available in classes like EI30, EI60, and EI120 for fire-protected constructions.
Can inspection hatches include additional features?
Yes, options include sound insulation, airtight sealing, and custom finishes to meet specific project requirements.
