JS Roofing Services
 
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Your Quote
Once we have taken a look at your roof we can provide a detailed quotation for the work needed.
We will give you :
  • An honest assessment of the state of your roof
  • The options for repair or a new roof covering
  • Details of any possible additional work that we can see, such as replacement timbers
We will also give you a detailed breakdown of the work and materials involved. This is designed to show you that we will cover everything, there will be no nasty surprises and extra costs half way through the job. You can also see exactly what you are getting for your money.
Costs and Payment
For many people, one of the most daunting things about considering roof work is the potential cost.

The first thing to bear in mind is that it may not cost as much as you think. We may be able to put a few simple repairs in place that will fix the problem. If you do need a new roof, you may be able to delay the work, with the running repairs in place, until you have sorted out finances.  To help you spread the cost, we can often replace or repair roof elevations one at a time. We can identify the sections in most need of work, fix those and come back later to finish the rest of the job.

If your roof is leaking it will almost certainly cost you more in the long run if you don't sort out the problem.

Our local authority - Penwith District Council - do not offer grants anymore towards roof replacement, but they will arrange an interest free loan through them, if you are over 60, disabled or on income support and have enough equity in your property.  The loan is paid back when you either move house or move on (in the more final sense!)

There is also a very good organisation called West Cornwall Care & Repair (WCCR) who are a 'not for profit' organisation that is one of a nationwide network of home improvement agencies.  They receive funding from the government via Supporting People and from Social Services and Local Authorities.  They can assist people over the age of 60 OR disabled people of any age.  They can help to find funding through charities if possible - if a member of the family has ever been in the services for example they may be eligible for help from The Royal British Legion.  WCCR can obtain quotes within their own network of approved tradesmen.  They can oversee the work, make sure it is carried out correctly, on time and for a reasonable cost.  The team at Care & Repair are very friendly and have no gain to make from you (not for profit), which is a nice commodity and you know they have your best interests at heart .  For more information you can contact Colin Wilson at West Cornwall Care and Repair.

 
Pounds Quote
Whatever happens, we will agree all costs and payment terms with you before starting work.
We will never ask for any payment up-front to cover cost of materials, nobody should ever need to do that, though depending on the size of the project we may request a staged payment half-way through, with the balance due on completion.  You would always pay less than the value of the work already carried out for your own peace of mind.

Unlike some companies, we do not provide finance as we feel that this is best left to specialists. The best way to finance this sort of work is often through your mortgage provider. They are usually happy to lend for this sort of work, because you are adding value to your property and protecting your investment - your home.  You may be able to extend your mortgage and borrow against the equity in your property. You will probably find that this is far cheaper than taking out a separate loan. Be wary of companies that offer credit, they will usually be farming out the credit agreement to a third party and at a premium interest rate.

 The detailed quotation that you get from us will help you to show exactly what you need the money for and what the cost will be. 

Roofing Terms
We deliberately provide you with a detailed quote so that you can see exactly what you are getting. Inevitably we have to use some technical terms to describe the work and materials, although some items are self-explanatory.

Below is an explanation to help you understand your quote better.
  • Scaffold - We will arrange all scaffolding.  Extensive work should never be done with just ladders (except in an emergency), as this would contravene health and safety regulations.

  • Existing roof covering - This will be stripped and removed from your property.

  • Roofing felt - this as a layer that sits underneath the slates or tiles to provide additional protection. It keeps out wind-driven rain/snow/dust  and acts as a temporary barrier in the event of any broken tiles or slates letting water through the main covering. Breathable or non breathable felt can be used, on new builds this is usually specified by the architect. We only use felt certified to British Standard.
  • Ventilation - With the advent of roofing felts it was noticed around the 1980's that houses were getting major problems with rot in the timbers of the loft space caused by condensation from every day living -  Tumble dryers, chip pans, hair dryers, etc caused a lot of condensation to rise to the loft space where it couldn't escape.  It would hit the first cold surface - the underside of the roofing felt - and turn back to water, soaking into the timbers.  The biggest culprit was the habit of  drying washing on radiators!  Ventilation is installed as a matter of course these days.
  • Tanalised Roof Battens - imported  wooden battens pressure treated to prevent damage from water, fungus or insects.

  • Verge  - Where tiles or slates overhang a gable, the underside is bedded in mortar and finished with slates or an inert board.

  • Code 3 Lead Soakers - this is a sheet of lead placed between the slate and an abutment, such as a chimney or wall, for weathering at junctions

  • Code 4 Lead Flashings - lead sheets cut into the brickwork and then dressed over a surface below. Used to deflect water from a joint between two adjacent materials, such as chimney brickwork and tiles.
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  • Code 5,  6, 7 or 8 lead - Used as a flat roofing material on bays or behind chimneys etc.  The bigger the area you need to cover the thicker the lead you need to use.  The Lead Sheet Association (LSA) can give guidelines about measurements, size of lead etc, or you can contact us and we can advise you.

  • GRP Valley Liners - where two sloping roofs meet the valley is the line between. This can be lined with a glass fibre material (Glass Re-inforced Plastic) or lead to make it watertight.

  • GRP Bonding Gutter - this is used to make a clean join between your roof and any neighbouring roofs.
  • Roof elevation - one side of a roof
 
  • Hip detail - Where one side of a roof meets another.  There are various ways to weather a hip, please see below -
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  • Mitred Hip  -Slates are cut to the rake of the hip and have hidden lead soakers at every course
  • Lead hip - Laid on top of a mop stick at the hip junction.
  • Ridged hip - The most common and easiest way to weather a hip.  Clay or concrete ridge tiles laid on a mortar bed
  • Mortared hip - Old style way of weathering a hip, okay for matching in with other old work especially on listed buildings, but are prone to cracking.  If this detail is asked for it is best to do this for aesthetics only, and do a mitred hip with lead soakers as the primary water-seal.


A Bit About Slates  - (A more in depth view can be seen on the 'roof coverings' page)
We only use top quality materials. Our slates come direct from sources carefully checked and selected by us.

You can choose between natural and artificial slates.

Natural slate is slightly more expensive, but looks better for longer and will last for up to 80 years. We offer a multitude of continental slate or the very popular pre-used scantle (Cornish) slate.

Artificial slate is somewhat cheaper, is just as weather-proof and probably the best to cope with severe storm conditions.  These do not wear as well as natural slate though and would be expected to last around 40 years plus.

 
 
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