Sheerweave Blinds in Johannesburg & Cape Town
House of Supreme designs and installs custom Sheerweave blinds across Johannesburg and Cape Town. These are solar screen blinds built for South African conditions, where strong sun and rising indoor temperatures aren’t seasonal, they’re year-round.
They filter heat and glare rather than blocking light completely. You keep your view, your room stays cooler and your furniture stops fading. That’s the practical case for them in one sentence.
What Are Sheerweave Blinds?
Sheerweave blinds are made from a specialised woven mesh fabric that filters sunlight rather than eliminating it. Natural light still enters the room. Glare and heat don’t come with it.
Unlike traditional blinds, they maintain outward visibility during the day. So you can see out without anyone easily seeing in. It’s a clean, modern solution that works in both residential and commercial spaces.
Why Sheerweave Blinds Work Well in South African Homes
South African homes need more from their window coverings. Long summers, intense UV exposure and open-plan layouts all push heat into living spaces in a way that standard blinds don’t address.
Sheerweave blinds are built for this. They block up to 95% of harmful UV rays while reflecting heat away from the glass. That keeps interiors cooler, protects furniture and flooring from fading, and reduces the load on air conditioning. Lower energy costs over time is a real outcome, not a marketing claim.
The result is a home that stays comfortable through summer without feeling closed off.
How Do Sheerweave Blinds Work?
The key is the openness factor, a measure of how tightly the mesh is woven. As of 2026, most Sheerweave fabrics are available in three openness levels:
| Openness Factor | Heat and Glare Reduction | Outward Visibility | Best For |
| 1–3% | Highest | Limited | South-facing windows, intense sun exposure |
| 5–7% | Moderate | Good | Living rooms, offices, most residential use |
| 10–14% | Low | Excellent | Mild sun, views are the priority |
A tighter weave blocks more. A more open weave preserves the view. The right choice depends on which direction your windows face and how much direct sun they receive.
Sheerweave vs Roller Blinds – What’s the Difference?
Sheerweave blinds are technically a type of roller blind, but the fabric does something very different.
| Sheerweave Blinds | Standard Roller Blinds | |
| Primary function | Filter heat and glare, preserve view | Control light levels |
| Visibility | Clear outward view during the day | Translucent to opaque depending on fabric |
| UV protection | Up to 95% UV block | Varies widely by fabric |
| Best for | Living areas, offices, sun-facing rooms | General use, any room |
| Total blackout | No | Available with blockout fabric |
If total darkness is what you need, a block-out blind is the better fit. If you want heat and glare control without losing your view or the feel of natural light, Sheerweave is the stronger option.
Where Can Sheerweave Blinds Be Installed?
Sheerweave blinds suit a wide range of spaces:
- Living rooms and dining areas – Reduce afternoon glare without darkening the room
- Home offices and workspaces – Cut screen glare while keeping natural light present
- Kitchens – Manage heat from east or west-facing windows without heavy coverings
- Sun-facing bedrooms – Filter morning or evening light without full blackout
- Covered patios and enclosed outdoor areas – Specially treated Sheerweave fabrics handle wind and heat while maintaining airflow
They’re not suited to rooms where complete darkness is needed. For those, blockout or block-out options are the practical choice.
How Much Do Sheerweave Blinds Cost in South Africa?
Pricing depends on the window size, the fabric openness factor you choose and whether you opt for a motorised system. Larger windows and motorised fittings push the cost up. A standard manually operated installation is the most affordable entry point.
Because every blind is made to measure, House of Supreme provides personal quotes based on your space. The upfront cost is higher than basic blinds, but the energy savings and lifespan make the gap smaller than it first appears.
Why Choose House of Supreme?
House of Supreme has been manufacturing and installing custom window solutions in South Africa since 1999. More than 25 years of local production. That means they know what the climate demands and they build to match it.
Every Sheerweave blind is made to fit your specific opening. The team handles consultation, fabric selection and installation. Phifer’s SheerWeave fabric – the material used in these blinds – is an internationally recognised solar screen product, and House of Supreme works with it to deliver a locally fitted, professionally installed result.
Do You Install Sheerweave Blinds in Johannesburg and Cape Town?
Yes. House of Supreme supplies and installs Sheerweave blinds across both cities and surrounding areas. The process covers consultation, measurement and professional installation from start to finish.
Frequently Asked Questions
Are Sheerweave blinds good for heat reduction?
Yes. Sheerweave blinds block up to 95% of UV rays and reflect solar heat away from the window, which reduces indoor temperatures noticeably in sun-facing rooms.
They won’t replace air conditioning in extreme heat, but they reduce the load on it and keep rooms comfortable through more of the day without needing the system running constantly.
Can you see through Sheerweave blinds at night?
During the day, the contrast between bright outdoor light and your darker interior means outward visibility is good and inward visibility is limited.
At night that reverses. If your interior lights are on, people outside can see in more easily. For full night-time privacy, a layered solution with a secondary blind or curtain is worth considering.
What openness factor should I choose?
It depends on your window’s sun exposure. A 1–3% openness factor gives the strongest heat and glare reduction and suits south-facing or very bright rooms. A 5–7% factor works well for most residential use and balances protection with visibility.
If your view is the priority and sun exposure is mild, a 10–14% fabric keeps things open and airy.
Are Sheerweave blinds suitable for offices?
Yes, they’re a practical choice for workspaces. Screen glare is one of the most common complaints in offices with large windows, and Sheerweave fabric cuts that glare without switching to artificial lighting mid-morning.
They keep the room connected to natural light, which matters for comfort and productivity over a full working day.
Do Sheerweave blinds require a lot of maintenance?
No. Light dusting or a wipe with a damp cloth is all they need. The woven mesh fabric doesn’t trap dust the way heavier fabrics do, and it doesn’t need special cleaning products.
Motorised systems benefit from an occasional check of the mechanism, but the fabric itself is low maintenance by design.
