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Easy To Install Box Profile Roofing
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The best way to choose a coating and colour for your box profile sheets is by ordering a sample pack.
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High Quality Steel
Manufactured from high-quality coated steel strips, our box profile sheets are produced in accordance with a strict series of quality standards by leading suppliers, giving us traceability and quality control.
Durable Coatings
Steel has long been used as a reliable and durable roof sheet material, and has the added benefit of being recyclable. To produce our pre-coated sheets, a system of multi-layer coatings is applied to the zinc-coated high tensile steel strip and then oven-cured to ensure optimum adhesion. This process gives the box profile sheets excellent corrosion resistance and climatic protection, together with abrasion resistance and a strong structure.
Advantages of Cladco Box Profile Sheets
- Hardwearing and corrosion resistant
- Sheets can be cut to custom lengths
- Lightweight for easy handling and installation
- Multiple rigid profiles across the sheets provide high tensile strength
- Excellent rainwater run off preventing build up of leaves and debris
- Appropriate for low pitch roofs down to 4°
- Sheets provide 1m coverage when lapped - greater than alternative brands
Typical Uses
- Agricultural barns and structures
- Storage facilities
- Lean-to covers
- Storage sheds
- Garden sheds
- Garages
- Industrial units
- Contemporary new build renovations
Profile Diagrams
32/1000 0.5mm
32/1000 0.7mm
34/1000 0.5mm
34/1000 0.7mm
Coating Options
PVC Plastisol
PVC plastisol is a 200‑micron thick coating of high‑quality PVC, finished with an embossed leather grain texture. Applied to the steel roofing sheets during the manufacturing process, it enhances both durability and long‑term performance.
This coating is designed to strengthen the sheet and significantly extend its service life, typically offering 15-25 years before first maintenance or repainting is required, with an overall lifespan exceeding 40 years in normal environments. PVC plastisol also increases resistance to scratching, weathering, abrasion and other forms of external damage, while providing excellent climatic and UV protection.
Cladco offers a comprehensive choice of eleven PVC plastisol colours, enabling buildings to complement their surroundings. Available colours include anthracite, black, chestnut, goosewing grey, slate blue, vandyke brown, merlin grey, juniper green, moorland green, olive green and white.
Anthracite
RAL7016
Black
BS00E53
Chestnut
BS04C39
Goosewing Grey
BS10A05
Slate Blue
BS18B29
Vandyke Brown
BS08B29
Merlin Grey
BS18B2
Juniper Green
BS12B29
Moorland Green
S12B21
Olive Green
BS12B27
White
BS00E55
Polyester Paint Coated
Polyester‑painted metal sheeting is manufactured from a 25‑micron thick, smooth enamel‑coated steel sheet, offering a cost‑effective solution with reliable weather resistance. With a typical service life of 8-12 years before first maintenance or repainting is required, it provides an overall lifespan exceeding 20 years in normal environments.
The coating delivers a clean, smooth appearance while helping to protect the steel from everyday exposure to the elements. It is well-suited to a wide range of applications where economy and performance are equally important.
We offer customers a choice of five polyester coating colours to suit various design requirements and help buildings blend within their surroundings. Available colours include slate blue, juniper green, white, black and light grey.
The reverse/internal surface of the polyester box profile roofing sheets is coated with a standard alkali grey wash coat.
Black
BS00E53
Juniper Green
BS12B29
Light Grey
BS00A09
Slate Blue
BS18B29
White
BS00E55
Galvanised
Galvanised metal sheeting is supplied unpainted and is available in 32/1000 and 34/1000 box profiles, as well as corrugated profiles. Commonly used across industrial and agricultural buildings, it offers an affordable yet durable roofing solution suited to demanding environments.
The galvanised finish provides dependable corrosion protection while delivering a distinctive metallic appearance. Over time, the surface naturally weathers from a bright, silvery sheen to a more muted, matte patina, adding character and a well‑established look to the building.
Practical, durable and cost‑effective, galvanised sheets remain a popular choice where longevity and function are prioritised without the need for a painted colour finish.
Galvanised
For further information on coatings, take a look at our choice of coatings page.
Dripstop Anti-Condensation
What is dripstop? Dripstop is an anti-condensation adhesive felt membrane that is applied to all our box profile roofing sheets during the manufacturing process. Dripstop condensation control is a proven solution to preventing drips from forming on the underside of your roofing sheets, especially in conditions of high humidity and lack of airflow.
Installing Your Box Profile Sheets
For a single-pitch box profile roof, the minimum pitch we recommend is 4-5°. Lay your box profile sheets in runs. Make a start at the eaves and in the corner away from the direction of the prevailing wind to prevent water ingress and side laps facing into the wind. Adjustments will have to be made regularly if the first sheet is not laid perpendicular to the eaves and ridge - something that may be unavoidable if the building is not square.
For more information and further installation help and advice, take a look at our 32/1000 installation guide and 34/1000 installation guide, or visit our roofing Help & Advice page.
Box Profile Roof Lights
Cladco 34/1000 and 32/1000 GRP roof lights are manufactured from heavy-duty 1.5mm thick translucent GRP (glass reinforced plastic), allowing daylight into a property at a transmission rate of over 80%.
Their width and profile match that of our box profile metal roof sheets, ensuring these translucent roof light panels can be installed seamlessly alongside our box profile roof sheets. GRP translucent roof lights are available in various lengths.
Insulated Box Profile Panels
Trisomet® 32/1000 insulated roof panels are available to order directly through our Sales Team on 01837 659901, by email at [email protected], or via our online enquiry form. Simple to install, these panels deliver excellent thermal efficiency and strong structural performance, making them well-suited to modern builds.
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