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External roller shutters in London
Updated
The last fifteen years filled side returns and full-width kitchens with bifolds and roof lanterns. Borough design guides, Article 4 directions and leasehold walls stop more jobs than the price of the motor.
Streets in London
London rear extensions sit behind Victorian and Edwardian terraces, mansion blocks and newer riverside flats. A shutter that is easy on a suburban gable can be refused on a street elevation in a conservation area.
Parking suspensions and a long carry through the house belong on the quote. A van that cannot stop is a half-day you will pay for.
The glass that starts the enquiry
The last fifteen years filled side returns and full-width kitchens with bifolds and roof lanterns. Those openings are the summer complaint, and they are usually at the back, which is the elevation a planner is more likely to tolerate.
The job that proceeds is often a rear bifold or a pair of bedroom windows, solar if the household wants to avoid a new cable through the party wall.
The worked opening for External roller shutters in London is 3.2 m wide by 1.5 m high, 4.8 square metres of glass. This figure puts 470 watts per square metre on the pane and uses a g-value of 0.76, about 1715 watts into the room if the curtain is up. An opaque external shutter, taken as stopping 90 percent of that gain while it is fully down, leaves about 171 watts and keeps about 1544 watts out. That is a noon figure for comparison. An internal blind does not get the same reduction. For External roller shutters in London, use the noon figure to compare two openings on the same house, then let a measured survey replace the figure.
Winter in London
A closed curtain on a January night is doing thermal work on single-glazed bays and on tired double glazing. It is not a substitute for sorting the sash.
Winter figure for External roller shutters in London: glass at 2.6 W/m2K, 4.8 square metres, a 12 degree inside-outside gap and eight night hours. The bare pane is about 1.20 kWh a night on that crude sum. A closed shutter cutting about 30 percent of the flow leaves 0.84 kWh and saves about 0.36 kWh a night, only while it is down. Open it when you want winter sun.
Permission and a price band
Borough design guides, Article 4 directions and leasehold walls stop more jobs than the price of the motor. A flat almost never owns the outside face of the building.
Fitted illustration for External roller shutters in London: £4,421 at September 2026 prices, for this 3.2 by 1.5 m opening with a solar motor. 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.
Stop External roller shutters in London 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 3.2 by 1.5 metre opening inside External roller shutters in London 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 solar motor, and the illustration is £4,421. 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 External roller shutters in London, 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. External roller shutters in London covers one kind of opening. The house may have three.
Questions worth asking the fitter
Is the price on this page a quote?
No. £4,421 illustrates External roller shutters in London for a 3.2 by 1.5 metre opening with a solar motor, 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 4.8 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 External roller shutters in London 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. External roller shutters in London uses a solar motor in the example so you can see how much the motor choice moves £4,421.