Building Envelope & Weatherproofing

Checklist for inspecting waterproofing membranes, damp-proof courses and below-grade moisture protection in accordance with EN 13969, EN 13967, LNEC ITE 34 and Portuguese RGEU requirements.

Checklist for inspecting window and external door installations in accordance with EN 14351-1, EN 12207/12208/12210 and Portuguese REH thermal performance requirements.

Checklist for inspecting exterior cladding and facade systems per ETAG 034, EN 13830, and related EN standards for wind loading, fire performance, and weatherproofing.

Checklist for inspecting pitched and flat roofing systems in accordance with EN 14783, EN 1304, EN 13707, LNEC ITE 34 and Portuguese RGEU requirements.

Checklist for stucco and EIFS installation: substrate, mesh, thickness, cracks, and moisture management.

Checklist for stone veneer: substrate, mortar, weep holes, flashing, and structural support.

Checklist for vinyl siding: installation quality, J-channel, flashing, and moisture management.

Checklist for metal roofing: panel alignment, fasteners, flashing, underlayment, and transitions.

Checklist for flat roof: membrane condition, drainage, flashing, penetrations, and ponding.

Checklist for skylight installation: flashing, condensation, shaft, and weather seal.

Checklist for gutters and downspouts: slope, fastening, leaks, downspout extensions, and capacity.

Checklist for balcony and terrace: waterproofing, drainage, structural, railing, and surface condition.

Checklist for exterior insulation systems: board attachment, mesh embedding, render quality, and detailing.