Replace guttering & fencing.

Combining guttering and fencing work is a common move for UK homeowners looking to refresh their property’s kerb appeal and structural integrity in one go. This guide breaks down the essential costs, timelines, and regulations for these vital exterior upgrades.

What Does the Work Involve?

• Guttering: Removal of old uPVC or cast iron systems, inspection of fascia boards for rot, and installation of new brackets, downpipes, and leaf guards.
• Fascias and Soffits: Checking the timber or uPVC backing for structural integrity and replacing sections to ensure a secure mount for new gutters.
• Fencing: Dismantling old panels, extracting failed posts, and digging new 600mm deep holes for secure foundations.
• Installation: Setting new timber or concrete posts in Postcrete, fitting gravel boards to prevent rot, and securing the chosen fence panels.
• Finishing: Testing gutter "falls" to ensure water flows correctly toward drains and applying weather-shield treatments to new timber fencing.

Typical Costs

Prices vary significantly based on material quality—such as the choice between standard uPVC and "cast iron effect" guttering, or overlap versus premium closeboard fencing panels.

Note: Regional variations apply, with London and the South East typically seeing prices 15-20% higher than the national average. Always ensure quotes include VAT and waste removal fees.

How Long Does It Take?

• Minor Gutter Repairs: 2–4 hours for clearing blockages or replacing single brackets.
• Full Gutter Replacement: 1 day for a standard three-bedroom semi-detached house.
• Fencing (5–10 panels): 1–2 days, depending on ground conditions and whether old concrete footings need removing.
• Full Exterior Overhaul: 3–5 days for combined guttering, fascias, and a full garden fence replacement.

DIY or Professional?

While replacing a single fence panel is a manageable DIY task, full installations are physically demanding and require precision. Guttering involves working at height, which carries significant safety risks; professionals use specialist towers or ladders and ensure the "fall" of the gutter is perfectly angled to prevent pooling.

Incorrectly installed gutters can lead to dampness in your cavity walls, costing thousands to rectify later.

Choosing the Right Tradesperson

• Qualifications: Look for installers registered with competent person schemes or trade bodies like the Federation of Master Builders.
• Insurance: Ensure they hold at least £2 million in Public Liability Insurance to cover potential property damage.
• Red Flags: Be wary of tradespeople who only accept cash or those who claim they can "eye-ball" the gutter pitch without a level.

• Do you provide a written guarantee for both materials and labour?
• How do you plan to dispose of the old fencing and uPVC?
• Will you be using concrete or timber gravel boards?
• Do you require access to my neighbour’s property for the fencing work?

UK Regulations

• Fencing Height: You generally do not need planning permission for a fence under 2 metres high (or 1 metre if adjacent to a highway).
• Building Regs (Part H): Replacement guttering must comply with Part H of the Building Regulations regarding adequate drainage and disposal of rainwater.
• Conservation Areas: If you live in a listed building or conservation area, you may be restricted to specific materials like cast iron or timber.
• Party Wall Act: If a new fence sits directly on a boundary line, you must notify your neighbour under the Party Wall Act.

Common Problems

• Incorrect Gutter Pitch: If the gutter is too level, water will pool, causing the brackets to sag and eventually fail.
• Shallow Fence Posts: Posts not set deep enough (minimum 600mm) will lean or blow over during the first winter storm.
• Ignoring Fascia Rot: Attaching new gutters to rotten timber fascias is a recipe for disaster; the weight of heavy rain will pull the whole system down.
• Poor Drainage Connection: Ensuring downpipes align perfectly with existing gully grates to prevent ground-level damp.

Frequently Asked Questions