Insulation
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Poorly
insulated homes lose large amounts of heat. This wastes
energy, increases fuel bills, and harms the environment.
Click
on the links or scroll down for information and our
prices for:
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If
you are installing these measures you may also consider
draughtproofing,
and heat recovery
ventilation.
Prices
and fuel bill savings shown are based on a typical
gas heated three-bedroomed semi-detached house. Prices
may be higher or lower accrding to property type and
size. Phone for more details. Prices subject to change,
correct 18/11/02.
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Walls
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The
walls of your home lose more heat than any other area.
This can be substantially reduced by insulation:
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Cavity
Wall Insulation
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Cavity
wall insulation is a straightforward job, done from
the outside of your property, and finished in a day.
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Do
I need it?
If
your home was built 1930 - 1976 you probably have
uninsulated cavity walls -
check by looking at the brick pattern.
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Prices:
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Typical
Guildford Housewarmers Discount:
Typical
Price before Discount:
Annual
fuel Bill Saving:
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£100
off
£315
£75
- £150
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Discounts
available are special offers, and are therefore variable.
The discount above is given as a guideline based
on the offers available 23/1/2006. |

Solid
Wall Insulation
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wall insulation is more expensive than cavity wall
insulation, but it can be fitted cost effectively
when a house (or room) is being renovated or decorated. |
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Do
I need it?
If
your home was built before 1930 you probably have walls
without cavities - check by looking at the brick pattern.
Solid walls can be insulated internally - with sheets
of material similar to wallpaper but about inch (10mm)
thick - or externally with rendering.
More
information:
Solid
wall insulation is not available through Housewarmers
due to low levels of demand; it can be less cost
effective than other types of insulation and can cause
disruption
to
internal
decor
and/or external
house finishes. We are therefore unable to negotiate
the bulk discounts that we
can
offer
for
other
measures.
However,
if you
are
intersted in solid wall insulation we recommend you contact:
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Call
us free with any questions or for a free quote -


Loft
Insulation
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Up
to 25% of your heat can be lost through the roof. Insulation
in your loft you can help prevent this. This can be
done very easily and quickly by trained professionals,
with no mess. They'll also insulate any pipes in your
loft as well as your loft hatch.
Do
I need it?
The recommended thickness to have is 10" (250mm).
If your home was built before 1990 you probably have
less than 4" (100mm) and it will be worth topping
up. Use the ruler below to check.
Prices:
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Typical
Guildford Housewarmers Discount:
Typical
Price before Discount:
Annual
fuel Bill Saving:
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£50
off
£255
£70
- £100
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Discounts
available are special offers, and are therefore
variable. The discount above is given as a guideline
based on the offers available 23/1/2006.
Reduced
discounts apply if you already have 50mm of insulation
or more
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Call
us free with any questions or for a free quote -


Glazing
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Up
to 10% of your heat can be lost through the windows:
installing double glazing can help prevent this. Double
glazing can also reduce heat lost through draughts,
and block out external noise. If you wish to keep your
present windows you can install 'secondary' double glazing
behind your existing glazing.
Double
Glazing is not as cost effective as loft insulation
or wall insulation as it is relatively expensive and
far less heat is lost through the windows than through
the roof or the walls. However, it is worthwhile if
your roof and walls are insulated and if your windows
need replacing.
Prices:
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Replacement
windows:
Secondary
glazing:
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from
£260/m2
from
£180/m2
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Price
for full insulation will depend on individual property.
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Call
us free with any questions or for a free quote -


Draughtproofing
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Reducing
draughts helps slow down the rate at which warm, inside
air is replaced by cold, outside air. Most draughtproofing
materials are flexible strips which fill unnecessary
gaps in doors and windows.
If
you are considering other insulation measures we will
include a quote for draughtproofing in your free quote.
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