£6.75 – £18.75Price range: £6.75 through £18.75
Craftsmen hand make this top-of-the-line sash brush using 100% pure bristle and copper ferrules. On top of that, this brush is available in a choice of head sizes, so you should be able to find one to match your exact painting requirements.
Class Leading Precision Sash Brushes
This La Siréne precision sash brush from Theard is hand made using pure bristle. Every brush features a soft tapered head, that’s firmly held in place by a long lasting copper ferrule, special bracing string and strong glue.
Hand Made Paint Brushes
The brush workshop team at Theard carefully hand-assemble and balance each brush head and ferrule onto long wooden handles. The handles are then protected with multiple layers of durable varnish, ensuring these precision paint and varnish brushes are made to last.

Sash brushes being hand made by Yannick Jounier and his colleagues at Théard in Bretagne, France
Sash Brush Made From 100% Bristle.
Most notably the first rate components of this brush include soft fibres made from 100% bristle. Because of this we think you’ll appreciate the exceptional finishes that are possible when using it to apply gloss paints. On top of that these brushes are also suitable for use with all other types of paint and varnish.
Produce Flawless Paint Finishes
When you invest in a La Siréne perfection sash brush, you’re investing in a top quality brush that’s capable of repeatedly creating beautifully painted surfaces. Consequently using this brush helps make painting effortless and producing flawless paint finishes very satisfying.
Top Benefits
- Suitable for all types of paint & varnish
- 100% bristle delivers exceptional results with gloss finishes
- Made and shaped by hand
- Fitted heads maintain even distribution and shape
- Extra adhesive layer and string for no bristle loss
- Long round handles
- Durable copper ferrules
Frequent Questions About La Siréne Sash Brushes
What is a sash brush used for?
Using a sash brush, named for its effectiveness in painting sash windows, offers a few distinct advantages over common flat brushes. The primary advantage being precision and control. Therefore sash brushes are a particularly good choice for detail work, cutting in, and reaching awkward areas. Their longer handles provide excellent control, while thinner profile heads help to distribute paint more evenly, especially on profiled surfaces.
Why are copper ferrules better?
In addition to looking great, copper ferrules (the metal band that connects the bristles to the handle) generally offer several performance advantages over other types of metal. The main benefit is durability and corrosion resistance. Copper is highly resistant to rust and corrosion, especially when compared to aluminium and steel. Furthermore copper ferrules are also lighter than most common alternatives, which helps make copper ferrule paint brushes easier to handle and well balanced.
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Size | 5/0, 3/0, 0, 2, 4, 6, 8 |
| Handle Type | Round rattail |
| Handle Material | Varnished responsibly sourced wood |
| Brush Material | 100% bristle |
| Brush Head Adjustment | Fixed |
| Manufacturer | Theard |
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