Expert guides
Ecoprofil’s expert guides help you plan an order for sandwich panels, PIR insulation or sheet metal. The cost of a finished roof, insulation layer or industrial building envelope depends on coverage, cutting losses, accessories and transport as well as the unit price. Learn how to prepare a quantity schedule, read basic specifications and compare offers for your project. The guides also cover second-grade stock, delivery inspections and preparation for installation. Start with the question you need to resolve, then check the individual product in the shop. Use the worked examples for planning and confirm the final specification against the project drawings and product documentation.
A quieter metal roof: how to reduce rain and wind noise
How much noise you hear under a metal roof depends on the entire roof assembly and how well it was installed. A damping layer on the underside of the sheet can help. Its test result describes the conditions of that test, and the effect in a particular room can differ. Start by identifying the source of the sound. Raindrops set thin metal sheets vibrating, and the supporting structure can carry some of that vibration indoors. Wind can also move a poorly secured component. A knock that always comes from one spot gives you a specific place to investigate before considering work on the whole roof.
Building a house with sandwich panels: what to check before you choose
Sandwich panels can form the walls and roof of a home, but the panels alone do not make a complete building system. A home also needs a supporting structure, carefully designed connections, building services and suitable finishes. Prefabricated panels can enclose the frame quickly. The final cost and the comfort of the occupants, however, depend on the whole building. When comparing promises of faster construction, check exactly which stages they cover. A sandwich panel has two facings bonded to an insulating core. Steel facings with a PIR or mineral wool core are common. Wall and roof panels span between supports and carry specified loads. They do not replace the house frame, foundations or all of its bracing.
Designing a metal roof for a traditional or contemporary home
Metal roofing can suit both a traditional house and a simple contemporary building. The pattern of the profile, the proportions of each roof slope and the treatment of the edges all shape the result. Modular steel roof tiles, tile-profile sheets cut to length and standing seam panels each produce a different effect. Metal tiles divide a roof into horizontal courses that can line up visually with windows and façade elements. Compare the height and number of tile modules on the actual roof drawing. A deep profile can dominate a small house, while a shallower pattern lets the walls and windows stand out. Match these choices to the technical requirements of the roof.
Cladding a garage with trapezoidal steel sheets for parking, storage or workshop use
Trapezoidal steel sheets can cover a garage roof, clad its walls or screen the side of a carport. Choose the coating and details to complement the house, and allow for moisture, heating and any future extension. A garage used for parking or storing tools has different requirements from a small workshop. In unheated storage, the priorities are keeping rain out and letting moist air escape. In a workshop, temperature, daylight and noise also affect everyday use. Planning for these uses from the outset can save later alterations.
Choosing trapezoidal steel sheeting for a garage roof and walls: a step-by-step guide
Trapezoidal steel sheeting can make a durable, low-maintenance garage roof and wall cladding if the sheets suit both the frame and the way you use the space. An unheated lock-up has different needs from a workshop. When comparing T18 and T35, look beyond colour and price: check the profile, coating, drainage and how you will manage condensation. A parked car brings rainwater indoors. As it evaporates, humidity rises unless air can circulate. This matters even in an unheated garage, where metal roofing can cool down sharply at night.
Oil canning in standing seam roofing: causes and ways to make it less visible
Slight ripples in the flat part of a metal roof panel may only show up in strong sunlight. Residual stress in the metal, the supporting surface, the fixings and thermal movement all play a part. A slight wave does not necessarily mean the roof leaks, but not every irregularity is harmless. Discuss the expected appearance before ordering: panel choice and careful installation do more than attempts to flatten an installed sheet. Small deviations from a flat surface catch reflected light at certain angles. The same roof can look different in morning sun and under cloud. This visual effect is often called oil canning.