Introduction
Thank you for taking the time to talk with me about your project. Based on our conversation, I’ve put together this report to reflect what matters most to you. Inside, you’ll find examples of the systems we discussed, how they would work in your space, and what you can realistically expect in terms of performance and cost.
When you’re ready, you can book a TEAMS call with me and I’ll walk you through everything step by step.
Your Key Areas
- Area 1: 2nd Floor Leaded Skylight (Internal measurement 1m wide by 1.2m deep)
- Area 2: 2nd Floor Leaded Skylight (Internal measurement 1m wide by 1.5m deep)
- Area 3: 1st Floor Framed Skylight (Internal measurement 0.9m wide by 1m deep)
- Area 4: Ground Side Return Roof Glazing (self-cleaning exterior coating) – 5.75m of load bearing wall. Approximately 1.6m wide. If we can extend out 750mm beyond the wall the trapezoid glazing beyond the wall will be shaded. Glass has exterior ‘self-clean’ coatings
- Area 5: Window A – opens inwards fully so access internal easy. 820mm x 1260mm
- Area 6: Window B – 1330mm x 1100mm
- Area 7: Rooflight C: 800mm x 800mm
- Area 8: Rooflight D: 700mm x 1200mm
- Area 9: Rooflight E: 1000mm x 1300mm (estimate)
Your Key Priority
- Priority 1: Dramatically reduce heat gain
- Priority 2: Minimalistic Aesthetic Internally
Recommended Shading Systems
- Areas 1, 2 & 3 – Artemis External Shading System (note minimum width is 1250mm but 140mm of side profile available)
- Areas 1,2 and 3 – 3M Prestige Exterior Series as no self cleaning coatings
- Area 4 ‘Sol-Edge’ Fully Cassette Retractable Awning (note maximum width 6 metres)
- Area 5,7,8 and 9 3M Prestige Exterior Series as no self cleaning coatings
The Artemis electric skylight blind
This system works for Areas 1, 2 & 3
- Stops heat before it enters the triple glazing – between 88% – 93% heat gain reduction achievable.
- Tensioned shading system with no visible cords over the glazing.
- Dimensionally stable fabrics that deliver on performance and aesthetics
- Pressure Diecast Powder coated aluminium headbox for extra strength
- Wind resistance: Up to 24 mph (approx. 38.6 km/h) Beaufort Force 5 (fresh breeze).
Artemis Fabric Options
- Sattler Twilight Comfort (view out) 262_TWILIGHT_COMFORT.pdf
Sol-Edge Retractable Awning
This system works for Area 4
- Full Cassette awning system encompassing the fabric and projecting arms
- Anthracite Grey, Black or White as standard
- Up to 6m wide with end fix wide brackets
- 2.1m projection
- Pressure Diecast Powder coated aluminium headbox for extra strength
- Wind resistance: Up to 24 mph (approx. 38.6 km/h) Beaufort Force 5 (fresh breeze).
- Guttering to be redirected by others
- Window Sill cut back by others if required
Sol-Invictus Retractable (Multi-Fix) Awning
- Full Cassette awning system encompassing the fabric and projecting arms
- Anthracite Grey only as standard.
- 6.5m wide with multi-fix brackets
- Bespoke Bracketry off rear of the house to go back 750mm in line with side elevation wall
- 2.1m projection
- Pressure Diecast Powder coated aluminium headbox for extra strength
- Wind resistance: Up to 24 mph (approx. 38.6 km/h) Beaufort Force 5 (fresh breeze).
- Guttering to be redirected by others
- Window Sill cut back by others if required
Sol-Awning Fabric choices
- Dickson Solar Orchestra Range Fabrics For Electric Awnings Systems – WindowTreat
Motor Option
- Somfy Sunea 50 IO (mains powered).
Allows remote control handset touch control and Somfy Tahoma Hub/App for automation
Control Options
- Somfy Tahoma Hub & Smart Phone App (compatible with motors above)
- Automated sun & wind sensors
- Remote Control Handset
This combinations offers you the best of touch control and the option of sun automation
3M Prestige Exterior Solar Control Films
Not compatible with glazing with an exterior ‘self-cleaning’ coatings
- A range of five spectrally selective exterior films
- Solar Heat Gain Reduction between 21% and 66%.
- Spectrally selective to remove 97% of near infrared heat (the uncomfortable heat)
- No Added Reflectivity to the glass
- No Metals that can corrode
- 7-year 3M backed warranty with 15 year lifetime expectancy on horizontal or sloping glass
- Wide width avoiding joins up to 1820mm
Best Solar Control Films for Modern Double Glazing: 3M Prestige Exterior Compared – WindowTreat
Costs
Based on your roof lantern size, your chosen system and your preferred fabric, your costs are subject to survey
- Area 1 Artemis (mains powered) £2,950 inclusive of VAT, and remote control handset.
- Area 2 Artemis (mains powered) £2,950 inclusive of VAT, and remote control handset (or multi-channel handset)
- Area 3 Artemis (mains powered) £2,950 inclusive of VAT, and remote control handset.
- Area 4 Sol-Edge Awning (mains powered) £4,250 inclusive of VAT and remote control
- Area 4 Sol-Edge Awning (mains powered) @ 6000mm wide £4250 inclusive of VAT and remote control and with bespoke bracket of rear of house £750.
- Area 4 Sol-Invictus Awning (mains powered) £5,860 inclusive of VAT and remote control. Bespoke Bracket at rear of house. £750 inclusive of VAT
- Area 4 Sol-Edge 2no Awnings @3250mm (mains powered) £5,995 inclusive of VAT and remote control. Bespoke Bracket at rear of house £750 inclusive of VAT
- Sun / wind sensors £190 each (advise 3no)
- Manufacturing Survey £650 inclusive of VAT
- Installation Labour team per day £1250 (allowing two days £2500). Extra labour for Multi-fix Sol-Invictus option due to weight £1250.
- Somfy Tahoma Hub / App £ Free Gift From WindowTreat
Total cost for all areas from £16,820 inclusive of VAT, manufacturing survey and installation (sensors and controls)
- 3M Prestige Exterior Options
- Areas 5,6,7,8 and 9 3M Prestige exterior film £2,220 inclusive of VAT and installation
- Area 1,2 and 3 treated at the same time as the above areas £650 inclusive of VAT and installation
Marketing Scheme Discount
- £300 discount for Area 4
- £600 discount for Areas 1,2,3 and 4
- £900 discount for Areas 1,2,3,4,5,6,7,8 and 9
You have the option to take part in our marketing scheme. In return for the £300 discount on your electric roof lantern blind, we ask for a video conversation with Steve, our General Manager, along with multiple photos or videos (sent via We Transfer) of your finished installation that we can use for marketing.
This helps future customers understand our solutions and gives Steve valuable insight into how we can continue to improve our service. Your feedback plays a real part in shaping the experience for the next homeowner.
Next Steps
You now have a clear understanding of the right systems and investement costs. The next step is yours.
You are welcome to join me on a TEAMS video call. I can take you through this solution in more detail, answer your questions, address any concerns and potentially look at alternative options if need be.
Available times are shown in my diary at the end of this article.
Supporting Links
Artemis External Roof Blinds
Bernard and Agnes: Cooling Their Dream Extension in Bristol – WindowTreat
Rachel I Artemis External Roof Blind I Customer Testimonial
Gail & Demetris I Artemis External Roof Blind I Customer Testimonial
Sol-Edge Retractable Awnings
Success Story Awnings Janice – WindowTreat
⚡ Electrical Requirements for Electric Patio Awnings – WindowTreat
WindowTreat Automated Shading Systems Terms & Conditions – WindowTreat
Solar Window Films
Best Solar Control Films for Modern Double Glazing: 3M Prestige Exterior Compared – WindowTreat
