Framing timber
Timber frame construction is experiencing significant growth. At MS BOIS, our framing timbers come from PEFC-certified French forests and are entirely processed in France, which naturally gives them the Bois de France label.
Wide range of sections
Timber frame specific
Extensions
Vertical Extensions
Dried and planed timber
Our dry, stable, and ready-to-install framing timbers
3.00 m • 4.00 m • 5.00 m • 5.10 m • 5.40 m • 5.50 m • 6.00 m (depending on sections)
Our structural timber is made from selected French species and prepared to ensure precise installation.
AVAILABLE SPECIES:
Douglas fir
Fir / Spruce
CHARACTERISTICS & LENGTHS:
Dry timber: 18% ± 2%
4-sided planing with chamfers
Timber treated class 2 yellow for Fir / Spruce
Douglas fir treated or untreated
Class 2 colorless treatment
Tarpaulin-covered packages
Specific sections on order
Our Framing Timbers and Exterior Solutions
Framing Timber
Framing timbers are intended for timber frame constructions and extensions.
Applications:
Timber frame walls
Extensions
Vertical extensions
Lightweight timber structures
Advantages: stability, precision, lightness.
Exterior & Insulation Solutions
Dry and calibrated timbers, suitable for both attached systems and exterior structures.
Advantages:
Regular sections
Compatible with EWI (External Wall Insulation)
Quick installation
Good durability over time
Applications:
EWI, cladding, coverings, battens, studs, light joists, decks, pergolas, carports, garden sheds.
Download our catalogue
Would you like to consult all our sections, packaging capacities, and treatment options?
Complete mastery of framing elements
We produce the necessary elements for timber frame structures:
- Studs
- Sleepers
Fir/Spruce or Douglas fir sections depending on use
Available options:
- Class 2 treatment (yellow or colorless)
- Treated Douglas fir
- Planing
- Drying
- Chamfers
- Tarpaulin-covered packages
- Cut-to-size on list
Autoclave treatment: how does it work?
All our framing timbers are 4-sided planed, ensuring:
- better precision,
- clean surfaces,
- regular dimensions,
- easier installation.
Why choose MS BOIS structural timber?
Integrated French supply chain
From sawing to planing.
Controlled dimensional stability
Dry timber 18% ± 2%, adapted to timber frame requirements.
Consistent industrial quality
4-sided planing, chamfers, precise calibration.
Structural certifications
CE – visual grading according to NF standards.
Multi-site production
Better availability, controlled lead times.
Wide choice of sections & lengths
Standards + special sections on order.
Frequently Asked Questions
What species do you offer for framing timbers?
Fir / Spruce and Douglas fir, PEFC and Bois de France certified.
What is the moisture content of your framing timbers?
Our timbers can be dried to 18% ± 2%.
Are your timbers planed?
Yes. Framing timbers can be 4-sided planed with chamfers.
What treatments do you offer?
- Fir / Spruce: class 2 yellow or class 2 colorless
- Douglas fir: treated as requested
Do you offer custom sections?
Yes. Standard sections + specific sections / cut-to-size on list depending on the project.