Gutter Installation Hampshire

Gutter Installation Services in Hampshire

A gutter system comprises the channels and downpipes that direct rainwater clear of your property. Correctly installed, it protects your fascia boards, render and brickwork for decades. Where installation has been poor, however, removing the old system frequently reveals water damage behind the boards that has led to timber rot — which is why the quality of the work matters as much as the material chosen.

C J Roofing & Renewables Ltd provides gutter installation across Hampshire, sizing and specifying each system to suit your roof line, slope and downpipe arrangement. Every installation is backed by a 10-year workmanship guarantee.

Call 02393873756 for a free site visit. We respond within 48 hours.

Anthracite grey gutter and downpipe fitted to fascia on a multi-toned red brick house corner.

What are the signs you need new gutter installations?

Cracked seams, sagging runs, overflow during light rain and peeling fascia paint are all indications that a gutter system has reached the end of its functional life and that patch repairs are no longer adequate.

Common indicators include:

Pre-1960 cast iron gutters can degrade after 60 to 80 years, and coastal Hampshire properties often experience accelerated corrosion as a result of salt exposure.

What materials suit Hampshire gutter installations?

The three primary materials for gutter installations in Hampshire are uPVC, aluminium and cast iron. Each is suited to different property types:

  • uPVC for post-war properties and most modern builds
  • Aluminium for coastal properties with exposure to salt air
  • Cast iron for Georgian, Regency and listed buildings

uPVC is well suited to the majority of properties due to its straightforward installation and broad colour range. Aluminium is preferable in coastal locations because of its high resistance to corrosion from salt air. Cast iron is the appropriate choice for heritage properties, offering longevity alongside the correct profile when maintained periodically.

When quoting, we consider slope, capacity, property location and material lifespan. Larger roofs with greater catchment areas require deeper profiles, and colour samples are available during the initial visit if required.

Black guttering and downpipes fitted along the eaves of a brick house with a corrugated roof and rooflights.

What does our gutter installation process involve?

Our gutter installation process follows six stages: survey, strip, fascia check, brackets, run and flow test.

Our on-site procedure includes:

How do we decide bracket spacing and fall?

Bracket spacing is set at 600 to 800mm intervals, and the fall is maintained at 1 in 600 toward the outlet for all installations in Hampshire. These specifications ensure water is directed efficiently away from the wall without pooling.

For cast iron we adjust the spacing to account for its weight, whereas uPVC and aluminium allow for wider intervals as they flex less under load. An additional bracket is placed within 150mm of each hopper head, internal angle and downpipe junction.

Each bracket position is verified with a digital level before the profile is attached, which prevents pooling and produces a clean, well-aligned installation.

Eaves height also influences the specification: single-line drops are used for bungalows, while hoppers and swan-necks are required for three-storey townhouses. Roof catchment area determines profile depth, calculated from your floor plan or measured on site.

Close-up of a dark metal roof edge with eaves clips draining into a grey gutter against a brick wall.

How long does our gutter installation last?

Our gutter installations last between 25 and 80 years depending on the material selected, and every installation is covered by our 10-year workmanship guarantee. uPVC systems last 25 to 30 years in sheltered locations, while aluminium with a powder-coat finish can last 30 to 40 years.

Cast iron offers the greatest longevity, potentially lasting 80 years with regular maintenance. It requires repainting approximately every decade to preserve its lifespan.

The coastal environment in Hampshire can reduce gutter lifespan through salt exposure. To address this, we use marine-grade aluminium or 316 stainless steel fixings for coastal installations, while standard powder-coated materials are used inland.

Lifespan is also affected by debris accumulation from trees such as oak, sycamore and lime. We recommend fitting a leaf guard to prevent blockages and extend the service life of the system.

Why Choose C J Roofing & Renewables Ltd for Gutter Installation in Hampshire?

  • Over 15 years of experience

    Connor and Jack bring over 15 years of combined hands-on roofing experience, delivering everything from small domestic repairs to large-scale commercial projects across Hampshire.

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  • Locally based in Hampshire

    Based in Portsmouth with deep local roots, we understand Hampshire’s homes, weather, and building styles - allowing us to deliver roofing work that’s built to last.

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  • 5-star rated service

    We’re proud to be rated 5 stars on Google by our customers, reflecting the quality of our workmanship and our commitment to reliable, professional service.

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  • Competent & highly trained team

    Our team is fully trained and certified in asbestos awareness, working at height, and manual handling - ensuring every project is carried out safely and to industry standards.

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  • £5 million public liability insurance

    We carry up to £5 million in public liability insurance, giving you complete peace of mind that your property is fully protected while we work.

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  • 10 year workmanship guarantee

    All new roof installations and replacements come with a 10-year workmanship guarantee, so you’re covered in the unlikely event of any issues.

    Green line icon of an open hand holding a shield with a tick, symbolising a workmanship guarantee.
Roofer in branded workwear standing on scaffolding fixing timber battens to a pitched roof being re-tiled.

Frequently asked questions

Take a look at the Frequently Asked Questions regarding our Gutter Installation service.