+48 500 409 109

Transporting fibre cement sheets: from loading to unloading

Damage to the roofing can begin before the material even reaches the roof. Corrugated fibre cement sheets must be transported and unloaded with protection for the edges, the surface and the entire packs. Asbestos-free fibre cement is a durable building material, but it remains brittle when struck or inadequately supported. A good delivery requires preparing the receiving area. When ordering, the sizes and weights of the packs and the method of lifting them off must be established. Information is needed about the unloading equipment and the required manoeuvring space. Not every yard allows a vehicle to be positioned next to the building. It is better to check the gate, the access route and the ground before confirming the date. It is worth naming a specific person responsible for receiving the delivery.

2026-11-15T20:23:04+01:00
Read More

How loads travel through the structure of a roof

In Poland, a roof structure carries its own weight, the covering, and loads from snow and wind, and its elements must work together from the rafters to the anchoring in the walls. Before work begins, it is worth tracing the path of force transfer: from the covering through battens, counter-battens, and rafters, to purlins, wall plates, and supports specified in the design. Not every roof has all these parts, and the layout depends on the span, building shape, and intended use of the attic. The condition of the timber, connections, and anchorages should also be checked, as earlier alterations may have weakened the structure.

2026-11-14T17:30:23+01:00
Read More

Exterior steel window sills: five benefits and how to specify them

A steel external window sill primarily drains water beyond the façade face and tidies the window's appearance, and its advantages are low weight, made-to-measure fabrication, a choice of coatings and consistent finishing with other trims. Durability, however, depends above all on the installation detail, so before ordering check the drainage, sealed ends and allowance for thermal movement. Also establish the fixing method and the space for element movement, since a good sheet alone will not ensure a tight joint. For several windows, confirm dimensional repeatability on site, because apparent similarity of reveals does not guarantee equal width.

2026-11-14T21:01:20+01:00
Read More

How to choose screws for insulated wall panels with a mineral wool core before installation begins?

A screw for a sandwich panel is selected to suit the panel and the structure. The material of the support, its thickness and the loads are what matter. The panel or core length alone is not enough. A suitable seal and controlled pressure are also needed. Establishing these data before delivery limits improvisation when closing the walls. First establish the material and thickness of the support. A fastener for steel is not automatically suitable for timber or concrete. Drilling capability, anchorage and load-bearing parameters are important. The information 'steel hall' is often too general if different structural elements have different thicknesses.

2026-11-14T11:11:30+01:00
Read More

How to plan internal insulation for a 1990s house without replacing the façade?

In a 1990s house, it is not always worth stripping the entire façade straight away. First you need to establish how the walls were built and where heat is escaping. Internal insulation can be feasible, but it requires careful selection of layers. The most problems usually arise at junctions and services, which are easily overlooked in an initial quote. The year of construction does not tell you what the wall is made of. In similar houses you can find various hollow blocks, cavity walls and later alterations. Locate the documentation, compare it with the actual condition of the building and carry out the necessary inspections. Check extensions and sections rebuilt when the windows were replaced separately.

2026-11-14T11:12:33+01:00
Read More

Measuring a starter profile: how to identify the section you need

In an order, the term starter profile can refer to several different parts. In one case it is the hook for the first section of the covering. In another it is the component that starts a wall of panels or a trim at the plinth. These profiles are not interchangeable. Measurement must therefore be preceded by a description of the location and function. Only then are the widths of the flanges, the heights of the legs and the bending directions determined. Data prepared in this way help to avoid buying sheet metal that fits in name only. The most important information concerns the type of covering or cladding. It is necessary to state whether the profile works with a standing seam panel, a sandwich panel or another cladding. Each system may have its own connection geometry. Even similar external dimensions do not ensure compatibility of the hook or support.

2026-11-15T04:43:41+01:00
Read More

How much sheet metal and installation should you budget for on a 200 m² roof?

For a 200 m² roof, it is not enough to multiply the area by the price from the first quote. You need to know the cutting plan, the coverage width and the scope of work. The metal sheeting is only one part of the cost. The example below shows the calculation method for fixed assumptions. The amounts given are for calculation purposes and do not constitute a sales offer. First, establish where the square metre figure comes from. Floor area or building footprint is not automatically roof area. Slopes, eaves and the shape of the roof pitches must be taken into account. Only the result of the roof measurement allows the cutting plan for the sheets to be prepared.

2026-11-14T14:21:29+01:00
Read More

Roof steps and chimney walkways: planning access for maintenance

Steps and chimney platforms form a planned access route to areas requiring maintenance on the roof, reducing walking on random parts of the covering. Before installation, check that the brackets match the profile, structure and roof pitch, and that the set has adequate documentation. Remember that these elements do not automatically replace fall protection. Their layout should follow actual maintenance needs, account for the entry point, the route across the roof slope and the working position, and leave design decisions to the designer.

2026-11-14T20:59:03+01:00
Read More

Ways to use sheet metal on a contemporary roof

The choice of sheet metal for a modern building's roof depends primarily on the roof geometry, not on colour alone. The investor should check the roof pitch, the support layout and the drainage path before selecting the profile, coating and structure. Only then is it worth assessing whether a given product suits the intended appearance of the building. Trapezoidal sheet, modular tile-effect sheet and sandwich panels produce different effects, so the functions of materials must be clearly separated to avoid using the wrong product in the wrong place.

2026-11-14T21:00:43+01:00
Read More

Getting a roof through winter: drainage, ventilation and checks after a thaw

First decide who will respond in winter to a leak or wind damage, and only then plan the inspection. Check that gutters, outlets and drains flow freely, along with the condition of flashings and access to the roof hatch. Before frost, remove identified faults, because low temperature and wet substrates can prevent a durable repair. Also inspect accessible attic areas and ventilation to catch dampness. For snow, do not assume a universal safe layer thickness — its mass depends on the structure and conditions. Plan roof observation and safe servicing of equipment.

2026-11-15T04:42:38+01:00
Read More
Back to top