Fixed screens
|
|
These metal perforated sheets, suitable for balconies and deck access buildings, can lend a unique aesthetic to a building while also contributing to residents’ privacy. Where they are placed, however, is crucial - to avoid interference with ventilation and views, which can be significantly reduced.
| Overheating mitigation | High | Effective in all orientations. Effectiveness depends on the screen's free area |
| Winter solar gains | Low | Blocks useful solar gains |
| Daylight | Low | Reduced all year round |
| Ventilation | N/A | Depends mainly on the position of the screen. The impact of the free area of the screen will increase the closer to the window it is installed |
| Wind resistance | High | Robust fixed element |
| Operability | N/A | Operation is not required. Suitable for reduced mobility occupants. The performance is always as per design |
| Maintenance | Low | Inspect fixings |
| Cost | £ |
|
"These patterned screens - with William Morris roses - shield west-facing access decks from bright sunlight." Colby Lodge, London. Pollard Thomas Edwards |
The article is an extract from Shading for Housing, Design guide for a changing climate, published by the Good Homes Alliance and the British Blinds and Shutters Association in 2023. You can download the guide in full at: https://bbsa.org.uk/new-design-guide-on-shading-for-housing/
--BBSA
[edit] Related articles
Featured articles and news
BSRIA Sentinel Clerk of Works Training Case Study
Strengthening expertise to enhance service delivery with integrated cutting-edge industry knowledge.
Impact report from the Supply Chain Sustainability School
Free sustainability skills, training and support delivered to thousands of UK companies to help cut carbon.
The Building Safety Forum at the Installershow 2025
With speakers confirmed for 24 June as part of Building Safety Week.
The UK’s largest air pollution campaign.
Future Homes Standard, now includes solar, but what else?
Will the new standard, due to in the Autumn, go far enough in terms of performance ?
BSRIA Briefing: Cleaner Air, Better tomorrow
A look back at issues relating to inside and outside air quality, discussed during the BSRIA briefing in 2023.
Restoring Abbotsford's hothouse
Bringing the writer Walter Scott's garden to life.
Reflections on the spending review with CIAT.
Retired firefighter cycles world to raise Grenfell funds
Leaving on 14 June 2025 Stephen will raise money for youth and schools through the Grenfell Foundation.
Key points for construction at a glance with industry reactions.
Functionality, visibility and sustainability
The simpler approach to specification.
Architects, architecture, buildings, and inspiration in film
The close ties between makers and the movies, with our long list of suggested viewing.
SELECT three-point plan for action issued to MSPs
Call for Scottish regulation, green skills and recognition of electrotechnical industry as part of a manifesto for Scottish Parliamentary elections.
UCEM becomes the University of the Built Environment
Major milestone in its 106-year history, follows recent merger with London School of Architecture (LSE).
Professional practical experience for Architects in training
The long process to transform the nature of education and professional practical experience in the Architecture profession following recent reports.
A people-first approach to retrofit
Moving away from the destructive paradigm of fabric-first.
New guide for clients launched at Houses of Parliament
'There has never been a more important time for clients to step up and ...ask the right questions'
The impact of recycled slate tiles
Innovation across the decades.
EPC changes for existing buildings
Changes and their context as the new RdSAP methodology comes into use from 15 June.