Skip to content
WhatsAppGet today’s rate
  1. Home
  2. Panels
  3. Cam-lock ceiling
Cam-lock · ceiling · roof of cold rooms

Cam-lock ceiling / roof panel

The ceiling of a cam-lock cold room. Made in the same batch presses as the walls, with cam-lock hooks in the edges, it spans the room and locks to the wall panels; wide rooms hang it from the roof steel on suspension rods.

Get the best price

Thicknesses commonly made
60 mm80 mm100 mm120 mm150 mm200 mm
  • Cam-lock
  • Ceiling / roof
Joint
Cam-lock
U at 120 mm
0.178 W/m²K
Length
To room height / span
RateToday’s rate on request
Panel rate per brand · transport extra
Get best price
Call +91 75795 67676

Transport extra, quoted separately for your pincodeFlashing as per your requirement

Quick answer

What is a cam-lock ceiling / roof panel?

The ceiling of a cam-lock cold room. Made in the same batch presses as the walls, with cam-lock hooks in the edges, it spans the room and locks to the wall panels; wide rooms hang it from the roof steel on suspension rods.

Thickness
60–200 mm
U at 120 mm
≈ 0.178 W/m²K
Family
Cam-lock
Rate
On request · transport extra
White insulated panel cold room with hinged doors
Cold store with white insulated panel walls and trolleys
Banana ripening chambers built with insulated panels
Why this panel

What you get

1

Locks to the walls

The same hex-key cam locks join ceiling to ceiling and ceiling to wall, so the box closes airtight.

2

Spans the room

Small rooms are self-supporting; wider rooms hang the ceiling on rods and T-profiles from the structure above.

3

Same core as the walls

Order walls and ceiling in one lot so the thickness, colour and foam match.

Cam-lock hook + T&GLocked with a hex key
Cam-lock family: pressed in batches, hooks foamed into the edges, locked with a hex key. Typical; varies by brand. Continuous or cam-lock?

Photos are representative stock images (see credits), not our projects.

Specification

Typical spec, all brands

Typical ranges; they vary by brand. Exact values for your order are stated in the quote and on the maker’s datasheet.

FamilyCam-lock panel: made in a batch (discontinuous) press with cam-lock hooks
UseCeiling / roof
CoreRigid polyurethane foam (PUF), PIR on request
Thickness options60 / 80 / 100 / 120 / 150 / 200 mm
Core density38–42 kg/m³ (typical; varies by brand)
SkinsCoated steel 0.4–0.6 mm both faces (typical)
Width1000–1200 mm cover width
LengthCut to the room span; self-supporting spans depend on thickness and the brand’s span table
JointCam-lock hooks with a tongue-and-groove profile; locks to the wall panels at the edges
CoatingsPPGI (pre-painted galvanised steel) · PPGL (pre-painted galvalume) · Stainless steel 304 · Aluminium (plain / embossed / pre-painted)
FireStandard PUF is combustible. Ask for FR-grade foam or PIR, and the test certificate.
Accessories

Flashing, made to your requirement

We do not auto-count flashing. Tell us the profile, girth, length and colour of each trim and it is made to match your panels.

  • CornerInside and outside wall corners
  • RidgeCaps the roof apex
  • DripThrows water off the edge
  • SkirtingWall-to-floor junction
  • Door-frame trimAround door openings
  • Send profile, girth and colour
Site measurements in feet?Convert ft ↔ m, sq ft ↔ m² and more, with the formula shown.
Feet
Metres3.658m
Formula

Metres = Feet × 0.3048

12 ft × 0.3048 = 3.658 m

1 ft = 0.3048 m (exact)

All conversions, room area and the formula card

Thermal performance

U-value by thickness

Calculated for the core with k ≈ 0.022 W/mK. Lower U means less heat gets through. U = 1 / (0.13 + d/k + 0.04).

The core only. Joints, fixings and doors add heat gain in a real room. Which thickness for which temperature?

60 mm0.35
80 mm0.26
100 mm0.21
120 mm0.178
150 mm0.143
200 mm0.108

Bar length = heat let through, relative to 60 mm. Figures in W/m²K.

Where it goes

Uses

Cold-room and freezer ceilingsRipening-chamber ceilingsPharma cold-store ceilingsRoof of a free-standing cold room under a shed
Cold store with white insulated panel walls and trolleys+2 °C to −25 °C

Cold storage

80–150 mm (typical)

Banana ripening chambers built with insulated panels+12 °C to +20 °C

Ripening chambers

80–100 mm (typical)

Button mushrooms growing indoors+14 °C to +25 °C

Mushroom farms

60–80 mm (typical)

Clean room with flush panel walls and a view windowControlled

Pharma & clean rooms

50–80 mm (typical)

Questions

Cam-lock ceiling panel FAQ

Typical values; the quote and the maker’s datasheet state the figures for your order.

Panel guides
What thickness does the cam-lock ceiling / roof panel come in?

Commonly 60, 80, 100, 120, 150, 200 mm (typical; varies by brand). Cam-lock panels are made in batch presses, which suits thick cores.

What is the U-value of a 120 mm cam-lock ceiling / roof panel?

About 0.178 W/m²K, calculated for the core with k ≈ 0.022 W/m·K: U = 1 / (0.13 + d/k + 0.04). Joints, fixings and doors add heat gain in a real building.

What is the core density and skin?

Core density 38–42 kg/m³ (typical; varies by brand). Skins: Coated steel 0.4–0.6 mm both faces (typical). Cover width 1000–1200 mm cover width.

Is the cam-lock ceiling / roof panel fire rated?

Standard PUF is combustible. Ask for FR-grade foam or PIR, and the test certificate.

What is the price of the cam-lock ceiling / roof panel?

The panel rate depends on thickness, skin gauge and coating, core, brand and quantity, so we quote today’s rate per brand for your specification. Transport is extra and quoted separately for your pincode; flashing is made as per your requirement.

Where is the cam-lock ceiling / roof panel used?

Cold-room and freezer ceilings; Ripening-chamber ceilings; Pharma cold-store ceilings; Roof of a free-standing cold room under a shed.

Related panels

Also consider

All panels
Enquiry

Rate for cam-lock ceiling panels

Rates move with steel and chemical prices, so we quote fresh every time, with every available brand on one sheet. Transport is extra and quoted separately.

  • A call back from our team
  • The same spec priced across the brands available to you
  • Panel rate per brand; transport extra, quoted for your pincode with the transit time

Tell us what you need

Name, mobile and city are enough. Everything else helps us quote faster.

Transport extra, quoted separately for your pincodeFlashing as per your requirement

No spam. We use your number only to send this quote. See privacy.

Prefer to talk? Call or WhatsApp +91 75795 67676. Prefer email? Send your size, thickness and city to sales@pufpanel.in