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Colour against brick
Updated
White boxes on red brick shout. Anthracite on anthracite windows disappears.
A fitted illustration
A RAL match to the frame is usually calmer than a match to the brick. Order from a powder-coat reference, not from a phone photo taken at dusk.
Fitted illustration for Colour against brick in Derby: £1,084 at September 2026 prices, for this 0.9 by 1.2 m opening with a belt. The figure allows a front-mounted aluminium curtain and ordinary fixing. It does not include scaffold, a rebuilt soffit, planning drawings, or a new window. A second opening on the same visit usually costs less than the first, because the van is already there. Compare two quotes only when the slat, the box and the drive match.
- belt on a 0.9 by 1.2 m opening
- Colour as a RAL or foil reference, not a dusk photo
- Scaffold, electrics and making good listed or excluded
- Lanterns and side lights named or left out
Heat, so the price has a job
The worked opening for Colour against brick is 0.9 m wide by 1.2 m high, 1.08 square metres of glass. This figure puts 570 watts per square metre on the pane and uses a g-value of 0.63, about 388 watts into the room if the curtain is up. An opaque external shutter, taken as stopping 80 percent of that gain while it is fully down, leaves about 78 watts and keeps about 310 watts out. That is a noon figure for comparison. An internal blind does not get the same reduction. For Colour against brick, use the noon figure to compare two openings on the same house, then let a measured survey replace the figure.
Winter on the same opening
Winter figure for Colour against brick: glass at 1.2 W/m2K, 1.08 square metres, a 12 degree inside-outside gap and eight night hours. The bare pane is about 0.12 kWh a night on that crude sum. A closed shutter cutting about 18 percent of the flow leaves 0.10 kWh and saves about 0.02 kWh a night, only while it is down. Open it when you want winter sun.
When the cheaper quote is incomplete
Stop Colour against brick if the only place for the box is a listed street front and nobody has written advice from the council. A photograph is not a manufacturing size.
How to use the figure
The 0.9 by 1.2 metre opening inside Colour against brick is there so a quote has something to disagree with. If the tape gives a different size, the tape wins.
The example drive is a belt, and the illustration is £1,084. A belt, a wired motor and a solar motor can share a curtain and still be different jobs. Compare those lines, not a single bold total.
What the survey still has to write down
For Colour against brick, ask where the box lands, what colour reference will be ordered, and how the curtain opens when the motor is dead. Those three answers move the job more than a rounded price.
Leave the lantern, the side light and the next elevation off the order unless they are drawn. Colour against brick covers one kind of opening. The house may have three.
When I would not order yet
Colour against brick should wait if the opening is an escape door with no way to raise a dead motor, or if the front is the elevation a conservation area was drawn to protect.
A photograph is not a manufacturing size. Two quotes for Colour against brick only compare when the slat, the box and the drive are the same kind of thing.
Questions worth asking the fitter
Is the price on this page a quote?
No. £1,084 illustrates Colour against brick for a 0.9 by 1.2 metre opening with a belt, at September 2026 rates. Your survey replaces it.
Does the shutter cover every pane?
It covers the opening it is built for. Here that example is 1.08 square metres. A roof lantern, a side light or the next elevation is another line.
What if planning is unclear?
Do not pay the factory for Colour against brick until a listed building, a conservation front, a flat or a shopfront has a written answer. Ordinary rear walls on houses are sometimes simpler.
What should two quotes share?
The same openings, the same slat type, and the same drive. Colour against brick uses a belt in the example so you can see how much the motor choice moves £1,084.