Weather & Insulation
Draughts, condensation, water ingress, whistling - coastal Cornwall exposes any weakness. Diagnostics and fixes.
Weather & Insulation
Composite Door Letting in Cold Air
Cold air coming through your composite door? It's almost always seal compression or threshold - here's the fix.
Weather & Insulation
Composite Door Draughts
Draughts through a composite door mean seal, threshold or letterplate - never the slab itself. Here's the fix.
Weather & Insulation
Composite Door Condensation
Condensation on a composite door - usually humidity, not the door. Here's when to worry and when not to.
Weather & Insulation
Composite Door Leaking Water
Composite door leaking water? Threshold, seal or drainage - never the slab. Here's how to find the source.
Weather & Insulation
Composite Door Whistling Noise
Whistling noise from your composite door in wind? Small air gap forcing high-velocity air. Fix is compression or seal.
Weather & Insulation
Wind Coming Through Door
Wind coming through your composite door? Cornwall's coastal exposure makes even a small gap obvious. Here's the diagnostic.
Weather & Insulation
Composite Door Rain Problems
Rain penetration around a composite door - nearly always frame-to-brick sealant, drainage or the head drip cill.
Weather & Insulation
Composite Door Threshold Problems
Composite door threshold problems - worn seals, missing gaskets, water ingress and how they're all cheap to fix.
Weather & Insulation
Composite Door Seal Replacement
Composite door seal replacement - profiles, colours and why DIY often fails at the corners.
Weather & Insulation
Composite Door Weatherproofing
Composite door weatherproofing - the 6-point service that keeps rain, wind and cold on the outside where they belong.
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