How to plan a mineral wool panel wall from design to handover

Identify planned changes too. If part of the warehouse will later be heated, include that scenario in the comparison. The first deliverable is a brief description of each zone’s function so designer and supplier work to the same assumptions.

List thermal, fire, structural and, where relevant, acoustic requirements for each wall. Distinguish the façade from internal partitions and mandatory performance from owner preferences. Then compare thicknesses and exposed or concealed fixing systems.

Confirm the selection for the exact core and facings using the applicable data and classification conditions. The second deliverable is a specification that identifies what to buy and lets the site team check what arrives. A note saying “wool panel” will not do either.

Mark panel modules, supports, doors, vehicle entrances and service penetrations on the elevations. Agree details at plinths, corners and roof edges. Narrow strips beside openings may need a revised layout or another support. A drawing is easier to correct than panels cut to size.

Coordinate openings with service contractors. A duct added after ordering may cut through a joint or leave part of a panel unsupported. The third deliverable is an agreed shop drawing and length schedule. Refer later changes to that version.

Mark future service access on the drawings. Plant room doors, grilles and equipment connections must remain accessible after cladding. A small shift in the panel layout may simplify repairs; an ill-placed cut can make removal impossible without disturbing adjacent panels.

Order panels, flashings, fixings and seals for the agreed details. Distinguish ordered area from installed cover area. Agree pack sequence, unloading and storage. In an operating building keep delivery traffic clear of routes users need.

Assign responsibility for measurements and cuts. Record how shortages and transport damage will be handled. The fourth deliverable is a complete order with a delivery plan. An invoice for square metres alone does not ensure all the parts to close the wall are on site.

Approve the frame geometry before installation. Check direction, level, cover width and fixing of the first panel, then inspect recurring joints and opening details. Seals must be in their specified position before concealment; later confirmation may require dismantling.

Photograph key stages and keep brief notes. Remove swarf and repair coating damage by the appropriate method. The fifth deliverable is an installation record with deviations explained. Do not leave inspection until the façade hides the supports and joint interiors.

Give the operator product documents, as-built drawings and inspection and cleaning instructions. Identify fire-resisting walls in the building records. Agree how leaks, impacts and damage are reported so future service crews do not have to guess.

The sixth deliverable is a maintenance plan suited to operating conditions. Include joints, flashings, surfaces and points exposed to water. The wall remains in service after acceptance: good records make repairs and alterations easier without needing to reconstruct the original design each time.