Build
Lean-to log stores: freestanding or fixed to the wall?
Decide whether to attach a pent roof to a building, with checks for flashing, drainage, masonry and planning.
A freestanding pent store placed near a wall is usually simpler than a true wall-fixed lean-to. Attachment saves rear posts but creates flashing, fixing and building-fabric work.
Freestanding near the wall
Keep a ventilated inspection gap, use a complete rear frame and direct the roof fall away from masonry. This avoids relying on the wall for stability and makes the unit removable.
Fixed lean-to
The wall plate needs fixings suitable for the actual masonry and the loads. The junction needs a proper weathering detail; sealant alone is not a durable flashing strategy. Preserve damp-proof courses, vents, cables, pipes and roof drainage.
Do not fix to cladding, a neighbour's wall or historic fabric without establishing the construction, ownership and necessary consent. A competent builder should design the attachment where there is uncertainty.
Keep the stack separate
Even with a fixed roof, retain a slatted back or stand-off rails. Firewood should not bear directly against the building. Leave access to inspect the junction and clear leaves.
Sources
- Planning Portal: outbuildings — England planning overview checked 10 November 2026.
- Historic England: Listed Building Consent — advice on consent and early local-authority discussion, checked 10 November 2026.