Structural Timber Protection Solutions and Recommendations by Bayris
Reliable timber protection — simple, effective and long-lasting!Ready-made Bayris solutions for professional and domestic use: protection against fire, moisture, fungi and insects. Choose the right package — and forget about the risks!

Comprehensive Structural Timber Protection Solutions by Bayris
Bayris offers ready-to-use engineered solutions for structural timber protection — practical systems that include unique concentrates for deep and surface impregnation. Our product range includes:
- STOP-FIRE DP (colourless/red) — deep-penetrating fire and bio protection based on acid technology
- STOP-FIRE (colourless/red) — classic fire and bio protection based on salt compounds
- Bio Protection Concentrate 1:9 (colourless/green) — fungicidal and insecticidal concentrate
- Copper Bio Protection Concentrate 1:6 (brown/grey-green) — for UV-resistant deep timber protection
These products effectively:
- Prevent the growth of fungi, mould, moss and lichen.
- Protect timber against wood-destroying insects.
- Provide long-term protection with service classes 1–4.1 according to DSTU EN 335-1.
- Do not form a surface film, do not alter the timber structure and do not cause corrosion of metal fixings.
Ease of application and cost efficiency:
The concentrates are diluted with water (1:9, 1:6, 1:2) and can be applied using a roller, brush, spray equipment or immersion method. Recommended consumption rate: 0.25–0.35 l/m². Application temperature: +5 to +25 °C; recommended number of coats — 1–2; drying time — 4–6 hours.
Who are these products suitable for?
- Professional contractors and construction specialists.
- DIY users and private homeowners.
- High-load timber structures: gazebos, fences, terraces, timber frames, rafters and log constructions.
Advantages of Bayris solutions:
- ✔ One brand — multiple ready-made timber protection systems.
- ✔ Easy application without unnecessary experimentation.
- ✔ Reliable protection against biological damage, moisture, UV exposure and fire.
- ✔ Proven efficiency thanks to tested technologies and detailed application instructions.
How to get the right solution?
Simply choose the required protection package with the desired colour and level of protection, then follow the application instructions. Bayris provides technical support and guarantees reliable results when all manufacturer recommendations are followed.


