Guttering, soffits and fascias in Bognor Regis

Replacement makes sense when boards are soft, joints keep failing or the gutter cannot hold a fall; a repair covers everything short of that.

Your roofline is the strip where the roof meets the walls, and four parts do the work there. The gutter catches rain from the slope, the downpipe carries it to the drain, the fascia is the board the gutter screws to, and the soffit is the board under the overhang that closes the gap between the fascia and the wall. When one fails, the others follow. A gutter that overflows soaks the fascia, a wet fascia rots and lets go of the gutter, and a soffit that drops opens the loft to weather, wind and nesting birds. Most replacement work in Bognor Regis comes down to how much of that chain has already gone. A homeowner can usually spot the early signs from the garden: a stain below the gutter, a board with flaking paint, a downpipe that no longer carries water. Roofline work covers fascia, soffit, guttering and downpipes together, and the quickest way to a reliable result is to look at all of them in one survey.

1.1 When a repair is enough

Plenty of faults are local. One leaking joint, a cracked length, a bracket that has pulled out of sound timber or a downpipe knocked out of line can be put right in a single visit, and a repair is the right call. Where a small job will hold, that is the job we recommend, and we photograph the fault before and after so you can see the difference. Refixing and resealing a gutter works while the fascia behind it is solid. An experienced roofer will press a screwdriver into the board: if the tip goes in easily, the screws are holding nothing and a repair will not last.

1.2 When replacement is the better spend

Replacement comes up when faults are spread along the run rather than sitting in one place. The warning signs are boards that are soft, split or flaking along most of their length, a gutter that has lost its fall and holds standing water, joints failing in several places, and soffits that are stained, sagging or holed. Old systems also fail at the fixings, where brackets were spaced too wide or screwed into rotten wood. Checkatrade says no hard and fast rule sets when fascias and soffits need replacing, while a retailer's guide from Plastic Centre puts uPVC boards at 20 to 40 years. The real life of yours depends on the material, the exposure and how well it has been looked after. Patching a roofline in the last years of its life tends to cost more than doing the job once.

Replacing in one go also tidies the finish. New boards, a matching gutter and trims fitted true to the wall line look right from the street, and you pay for access only once. Where the roof edge can be reached only from a scaffold, that is a real saving. Our page on replacing soffits and fascias takes the job through board by board.

Many homes along the seafront in Bognor stand two or three storeys high, so the fascia and gutter sit well out of ladder reach. Arun's conservation guidance describes The Steyne as an area of modest terraces, with two and three storey houses, bay windows and balconies. Work on those is a scaffold job from the start, and it makes sense to deal with a whole elevation at once rather than one bay at a time. Bungalows in Aldwick, Felpham and Pagham, by contrast, can often be reached from ladders or a low tower, which keeps the access cost down.

Fascia and soffit boards hold the gutter up and keep the weather out of the eaves; timber, uPVC and capped boards each age differently.

Running along the foot of the roof is the fascia, which is the timber or plastic face that the gutter hangs from. Under the overhang sits the soffit, which closes the gap up to the wall. On a gable end, the bargeboard follows the sloping edge of the roof, and together these boards make up what the trade calls the roofline. For a long time the usual material was painted softwood, and a great many older homes still have it. Timber rots when the paint fails and the gutter above it leaks, and rot typically starts at the joints and the board ends, where water sits.

3.1 Timber, uPVC and capping

Replacement boards today are usually hollow uPVC, in white, black, grey or a woodgrain foil, because they need washing rather than repainting. Timber still has a place on period houses where the profile matters, and well-painted softwood or primed hardwood can last if it is kept sealed. A third route is capping: new boards or cladding fitted over existing timber that is still sound. It costs less than a full strip-out, but it only works when the wood underneath is dry and solid, and capping over rot simply hides the problem. We press the boards at the survey and the photographs show which route applies.

3.2 Soffit ventilation

Soffits do a second job that is easy to miss: they let air into the loft. Marley's guidance, drawing on BS 5250, the code of practice for managing moisture in buildings, asks for a 10 mm gap running the length of the eaves where the pitch is above 15 degrees and a high-resistance underlay is used, and 25 mm at 15 degrees or less. A solid soffit that blocks that path can leave a loft damp and the underside of the felt wet. A vented soffit board, or a vent strip fitted into a replacement, puts the air back, and loft insulation should be kept clear of the eaves so it can pass. Our page on soffit vents explains the options.

Two cautions apply before any old soffit comes down. HSE guidance says to assume asbestos is there in any building built or refurbished before 2000, and it names external soffits among the places insulating board turned up. That board is hard to tell from modern board by eye, so a suspect soffit is tested before anyone touches it, and most insulating board removal is licensed work for a specialist. Second, bats and nesting birds use eaves and soffit gaps. Both are protected, so boards stay on until we have checked for signs of use.

Most gutter trouble starts with a blocked outlet; keeping the channel clear costs less than repairing the wall, board and ceiling it floods.

Gutters are the part of a house that gets ignored until it fails. Leaves, moss washed down from the tiles, roof grit and the odd football collect in the channel and settle at the outlet, and then every downpour sends the overflow over the front edge. Water that spills down a wall soaks the brick or render, can stain it green, and in time reaches the inside as damp. The same overflow soaks the fascia and soffit, which is how a blocked gutter turns into a rotten board. Preventing that water damage is the main reason to keep a guttering system maintained.

5.1 How often to clear them

There is no single date. Houses under trees or with mossy roofs need more attention than those in the open, and a check is worth making after a gale or a leafy autumn. Watch from the ground in heavy rain: water pouring over the lip, a downpipe that stays dry, or a gutter with plants growing in it all point to a blockage. Cleaning means taking the debris out by hand or with a suitable vacuum system, flushing the channel and checking that water runs freely to the outlet. Our guide to gutter cleaning covers methods and timing. We work from proper access, whether that is a tied-off ladder, a tower or a scaffold, and if your gutters are beyond ladder reach, ask for the access to be included in the price.

5.2 Moss, roof grit and the roof above

Gutters are often blocked by what the roof above is shedding. Old concrete tiles lose grit, shaded slopes shed moss, and bitumen felt can break up at the edge. Clearing the gutter without looking at the roof only restores the problem for a season. When we clear a run we also look up at the tiles and the edge detail, and if the roof is the source, our roof cleaning and moss removal page explains the next step. Gutter guards can cut the leaf load, but they need cleaning too and have to match the gutter profile.

Sea weather adds its own load. Driving rain along the front fills a gutter quickly, and gales blow debris and nesting material into it. Birds nest in gutter ends and soffit gaps, and an active nest is protected, so if one is in use we leave it alone and return once the birds have gone. If damp shows on a ceiling or a wall below a gutter, look at the gutter before you suspect the roof; it ranks high on our list of checks, and the fix is often a clean and a refix rather than anything larger.