Box gutter repairs

We repair leaking and overflowing box gutters in Perth. We inspect the gutter channel, joints, outlets and adjoining roof before recommending repairs.

Discuss box gutter repairs

Project photos

Box gutter leaks and overflow

A box gutter collects water within the roof rather than at an open eaves edge. We inspect the channel, joints, outlet and overflow route together. An indoor stain alone does not show whether a joint is leaking or water is backing up. If overflow returns after cleaning, the outlet and drainage need checking; another clean or coating may not solve it.

Box gutter outlets, joints and repair scope

Review leak timing and previous clearing, then inspect the channel, joints, nearby roof and outlet.
Agree joint repairs, replacement sections or drainage changes and materials suited to the existing gutter. Do not assume a coating will repair every fault.
Check the repaired areas and explain any remaining drainage limits or further work recommended.

Tell us the building height, affected floor and authorised access contact. The photos below record the original condition and work in progress, not a completed drainage test.

Cleaning, repairs and drainage restrictions

Information about a box gutter leak

Tell us your suburb, the affected room or roof area and when leaks or overflow occur. This helps us arrange the inspection and explain the proposed work.

Problems that clearing alone may not fix

Clearing leaves does not repair damaged metal or faulty joints. Recurring overflow may also involve an outlet or drainage restriction, so we inspect the connected roof and gutter.

Related box gutter guides

Box gutter condition and repair photographs

Box gutter condition and local repairs

These Perth photos show water and debris in a box gutter, adjoining connections and local repair work. When assessing a similar gutter, we check the channel, joints and outlet together to separate clearing from repairs to damaged metal. These are condition and work-in-progress photos, not a completed drainage test.

Standing water and debris in a box gutter at a Perth property — Condition before work: standing water and debris in the box gutter.

Sealant applied at a roof edge adjoining a Perth box gutter — Work in progress: sealing the adjoining roof-edge connection.

Local coating application inside a Perth box gutter beside an outlet — Work in progress: local coating application in the gutter channel.

Coating brushed along a Perth box gutter channel and wall junction — Work in progress: brushing coating along the gutter and adjoining upstand.

Flat roof repairs

Tell us your suburb, what needs attention and the roof material, if known. We assess the roof on site. Existing photos are optional; do not climb onto the roof or enter an unsafe roof space to take them.