Insulation in Winterborne Stickland
Full depth over the ceiling, and wall insulation specified to suit what the wall is actually made of.
The site visit is free and so is the written itemised quote. Thomas Hannen prices every job himself.
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On an older Winterborne Stickland house the question is not only how much insulation to put in, it is what the wall behind it is allowed to do. A building that was put up to dry outwards will not take a sealed foil board strapped against it. Get that wrong and you have moved the damp rather than removed it, which is why we look before we specify.
Winterborne Stickland houses usually show their insulation needs on the weather side, in a mouldy corner or in an old loft. A room on the weather side that stays cold whatever the radiator is doing. Mould coming back in the same corner every winter, usually low down and usually at the coldest point of an outside wall. And a loft that was insulated once, a long time ago, to a figure that has moved on twice since.
We work Winterborne Stickland and the lanes down the Winterborne valley towards Whitechurch. The visit is free and the written itemised quote is free. If the sensible answer for your house is a proper depth over the ceiling this year and a conversation about the walls next year, that is what we will put in writing.
The work
The village stands open to the south west
The ceiling, first and without argument. It is the cheapest heat in the house to keep. Eco roll mineral wool between and over the joists, the second layer crossing the first so no joist is left conducting as a cold bridge, finished at around 270mm.
Anything much under 250mm is worth topping up, and old material that has settled or been compressed under boarding gets made good, not covered. Rigid vent trays go in at the eaves so the airway stays open behind the new depth, and if the loft is your storage the boards go back on legs above the quilt.
Solid walls, lined from the inside. Where there is no cavity, an internal lining is the realistic route in this village, and the material matters more than the thickness. On a modern wall a foil faced rigid board such as Celotex with a vapour control layer at the room face, is the efficient answer. On an old wall built to breathe, that same detail can trap moisture in the masonry, so we would use wood fibre board bedded and finished in lime, which lets the wall keep drying inwards as well as out. What you save in the field of the wall is undone at the edges if the reveals, the floor perimeter and the ceiling junction are not returned into, and that is where the mould turns up.
External wall insulation gives the better u-value, and on most street frontages here it is not going to happen, because the village has its own conservation area and EWI changes the appearance of a building. It is worth asking about on a rear elevation or an outbuilding. On the newer houses at the edge of Winterborne Stickland the wall usually is a cavity, and it still gets checked, never assumed: thickness at a reveal, then a camera through a mortar joint. The village stands open to the south west, and a wall taking driven rain on that side is one where a full fill is not automatically the right call.
Where a ceiling follows the roof line there is no loft floor to work on, so the insulation goes between and under the rafters as rigid board, with a vapour control layer behind the plasterboard and a clear ventilation gap left above. Built that way a warm roof gets a sloping ceiling near the 0.18 U-value set for a roof insulated between the rafters, and a multi-layer foil quilt such as TLX where the head height will not take it.
How it runs
Insulating an older house without trapping damp
Thomas looks at the whole house first: loft, walls, floors and ventilation. If yours is an older house with solid walls of flint, brick or cob, they need to breathe, so the choice of material matters as much as the depth. His quote splits out the survey, clearing the space, which material and how much of it, any vents or air paths, and taking the old material away. Each part carries its own figure.
Loft work is done through the hatch, with boards laid to work from and dust sheets down. Wall lining is done room by room. Old material is bagged and removed and the house cleaned each day. Wet timber, a leak or damaged wiring gets photographed and priced for you before anything extra happens.
Insulating from the inside needs no planning permission, and insulation is normally permitted development in any case, which Planning Portal guidance on insulation sets out. Building control is the one that surprises people: regulation 23 means renovating more than half of a thermal element brings the whole element up to standard, so a re-render or re-roof pulls the insulation with it. With a conservation area on record for the village and some twenty five listed entries, anything on the outside face is worth checking with Dorset Council, which handles both.
Cost
Breathable materials, old walls and awkward hatches
No single rate fits, because insulation is several different jobs, and an older house often needs two or three of them.
Where it is going. A loft with a clear hatch on the landing is quick. A roof space reached through a bedroom cupboard, a hatch over the stairwell, or a later extension with its own flat ceiling are all slower. Solid walls are lined from inside.
What comes out. Old mineral wool that is flat, dirty or damp is bagged and removed, and whatever is stored up there is moved and put back.
The right material. On a solid old wall, a breathable board or a wood fibre lining lets moisture through where a foil-backed board would trap it. A breathable membrane or vapour control layer in the right place is part of the job.
Driven rain. Walls facing south west take the weather. If the pointing or render on that side has failed, it is fixed first, or the new insulation gets wet.
Approved Document L sets the U-value the work has to reach.
Ask other quotes what depth or thickness is going in, whether old material is removed, and what they are doing about ventilation.
If it is urgent
Mould, wet corners or a room that stays cold
Give us a call about anything like this. Condensation dripping in the loft, mould that keeps coming back, or a room that will not hold heat all need looking at before more insulation goes in, because insulating a space that cannot breathe makes it worse.
Air the room and keep extractors running for now. The first visit finds whether it is condensation, a leak or damp coming in from outside. If the reason for ringing is a heating bill rather than a damp corner, tell us that too. Scheduled work runs Monday to Friday, 8am to 6pm. Urgent, phone us, and if nobody picks up, expect a call back as soon as we can.
Worth knowing
The conservation area, and what it actually stops
Winterborne Stickland has its own conservation area over the older core, and there are around twenty-five listed entries in the parish. Both are worth understanding properly, not being frightened of, because between them they control one thing: the appearance of the building. Conservation area status bites on the outside face.
It has nothing to say about a roll of mineral wool over your ceiling, an insulated lining on the inside of a bedroom wall, or a sealed loft hatch. Like for like repair is maintenance. A change of material on an elevation, or a render finish wrapped over the front of the house, is an alteration, and that is where external wall insulation runs into it.
Listing is stricter and works differently. A listed building is protected inside as well as out, so even internal work such as lining a wall or lifting a floor can need listed building consent, and consent is a separate process from building regulations, not a substitute for it.
In practice we check which of the two applies to your address before anything is designed, then work with it: internal linings where the frontage is protected, a look at whether a rear elevation might be accepted where the front will not, and full depth in the roof either way, since that is the part nobody outside can see and nobody is going to argue about.
Who you are dealing with
Who surveys your house before anything goes in
Send us the postcode if you want to check we cover it. It is about 19.1 miles from 80a Wolverton Road, our Boscombe base, to Winterborne Stickland, and we also work in Winterborne Whitechurch, Stourpaine, Blandford Forum and the DT11 addresses along the valley, with Dorset Council for planning and building control.
Thomas Hannen does the survey and the price himself. His company is Bournemouth Roofing & Building Ltd, registered in England and Wales, company number 15471719. A verified Checkatrade customer scored us 10 out of 10, and the visit and itemised written quote are both free. Before you book a visit in Winterborne Stickland, you can read our customers' Google reviews, word for word, on our reviews page.
Planning at a glance
Do you need planning permission in Winterborne Stickland?
Most repairs in Winterborne Stickland need no application at all. What decides whether a change to the outside of your house does is who the council is, whether a conservation area or a listing applies, and whether the place sits in a protected landscape.
| Question | In Winterborne Stickland |
|---|---|
| Who decides | Dorset Council is the planning authority for Winterborne Stickland. Dorset Council's heritage pages set out what it controls. |
| Conservation area | Yes: Winterborne Stickland Conservation Area. Check whether your street is inside the boundary before changing anything visible. |
| Listed buildings | Yes, there are listed buildings in and around Winterborne Stickland. If yours is one, work can need listed building consent. |
| Protected landscape | Inside the Dorset National Landscape (formerly AONB), so anything visible from outside gets more attention. |
Questions
Questions about insulation in Winterborne Stickland
Can we line the walls internally inside the Winterborne Stickland conservation area?
Internally the conservation area has no view, because it only governs what shows outside. The Winterborne Stickland Conservation Area would stop you cladding a front elevation, not lining a room behind it. What governs internal lining is the wall itself: if it is solid and dries inwards, a sealed board traps the moisture in the masonry and the damp turns up again lower down at skirting level.
Is foil backed board the wrong thing on an old cottage wall?
On a solid wall, usually: foil backed board acts as a vapour barrier as well as an insulant, so on a wall that has always dried through its own face you are closing the way out. The moisture then sits in the masonry and shows as staining low down. The older fabric around Winterborne Stickland wants a breathable build up finished in lime instead of something sealed.
Plenty of the village burns oil. Where does insulation come in?
The ceiling comes first, ahead of everything else. A lot of households in Winterborne Stickland are on oil, so heat comes out of a tank and the fabric decides how quickly you empty it. Depth over the ceiling is the change that reduces demand rather than moving it about. It is also the least intrusive: no room goes out of use and nothing outside alters.
Twenty five buildings here are listed. How do we check ours?
The national list is the place to look and Dorset will confirm it. Winterborne Stickland has 25 listed entries, Quarleston Farmhouse and the Church of St Mary among them, and a listing covers the covering, the windows and the walls, inside as well as out. Where a house is listed, material laid over a ceiling is normally accepted, while cutting into fabric or fitting vents in a slope is not.
Does the exposed side of the house need different treatment?
The exposed side in Winterborne Stickland faces south west, and it takes the wind and the driven rain. Weather like that works at the edges and the openings rather than in the middle of a wall, so the cold and the wet get in around frames, at the verge, and where a roof meets a wall. When we price a job that elevation gets looked at first and the sheltered faces after it.
Nearby, and next door
Insulation near Winterborne Stickland
Nearby places we also cover for insulation, with straight-line distances from Winterborne Stickland, and the other trades we offer in Winterborne Stickland itself.
Insulation nearby
Our other trades in Winterborne Stickland
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Tell us the address and which room is the cold one. We will come and look, and put a price in writing. Neither costs you anything.