Welcome to the pioneering realm of Glulam, a harmonious fusion of nature and modern manufacturing techniques. Glulam, short for glued laminated timber, is crafted through a specialised manufacturing technique wherein multiple smaller layers of timber are bonded together to form a singular, robust component. This innovative process facilitates the creation of timber elements that may otherwise be challenging to obtain in solid timber, either due to their substantial size or unconventional shapes.
Masswood’s glulam capabilities are versatile to accommodate a broad spectrum of projects, ranging from individual glulam beams utilised as lintels and posts, to the structural framework, such as portal frames, for residential and commercial new-builds and expansions. Explore our offering below and talk to one of our experts about your glulam project today.
Up to 15.5m
From 25mm to 190mm
From 200mm to 630mm
Size outside of these parameters are available on request
Class 1
A Only
Straight of cambered to 600m radius
Curves (see curves tab)
| Design Properties | |
|---|---|
| Glulam Grade | GL10 |
| Density | 515 kg/m3 |
| Strength [N/MM2] | |
|---|---|
| Bending | Fm,k = 22 |
| Tension | Ft,0,k = 13 (parallel), Ft,90,k = 0.5 (perpendicular) |
| Compression | Fc,0,k = 20 (parallel), Fc,90,k = 2.4 (perpendicular) |
| Shear | Fv,k = 2.4 |
| Stiffness [KN/MM2] | |
|---|---|
| Mean MOE Parallel | E0,mean = 10 |
| 5% MOE Parallel | E0,0.5 = 6.7 |
| Mean MOE Perpendicular | E90,mean = 0.33 |
| Mean Shear Modulus | Gmean = 0.63 |
Up to 15.5m
From 25mm to 190mm
From 200mm to 630mm
Size outside of these parameters are available on request
Class 4 (Above Ground)
H2 & H3 treated options
A & B
Straight of cambered to 600m radius
Curves (see curves tab)
| Design Properties | |
|---|---|
| Glulam Grade | GL10 |
| Density | 550 kg/m3 |
| Strength | |
|---|---|
| Bending | Fb = 22MPa |
| Tension | Ft = 11MPa |
| Compression | Fc = 26MPa |
| Shear | Fs = 3.7MPa |
| Stiffness | |
|---|---|
| Modulus of Elasticity | E = 10,000MPa |
| Modulus of Rigidity | G = 670MPa |
Up to 15.5m
From 25mm to 80mm
From 90mm to 630mm
Size outside of these parameters are available on request
Class 4 (Above Ground)
H2 & H3 treated options
A & B
Straight of cambered to 600m radius
Curves (see curves tab)
| Design Properties | |
|---|---|
| Glulam Grade | GL15 |
| Density | 650 kg/m3 |
| Strength | |
|---|---|
| Bending | Fb = 38MPa |
| Tension | Ft = 20MPa |
| Compression | Fc = 33MPa |
| Shear | Fs = 4.2MPa |
| Stiffness | |
|---|---|
| Modulus of Elasticity | E = 15,000MPa |
| Modulus of Rigidity | G = 980MPa |
Boasting inherent advantages that surpass traditional steel and concrete solutions, Glulam offers a compelling combination of structural performance, environmental benefits, and aesthetic appeal, making it an attractive choice for sustainable, diverse and thoughtful construction projects.
Timber is sourced from sustainably managed forests, which are renewable and regenerative. Trees absorb and store carbon dioxide as they grow. Using timber in construction locks up this carbon, helping to mitigate climate change by reducing atmospheric CO2 levels.
By combining lightweight handling, ease of modification, and dependable fastening, Glulam empowers builders to make precise adjustments and fittings during construction. This capability not only reduces logistical challenges but also accelerates the installation process.
Engineered to withstand diverse environmental conditions and loads, glulam members offer reliable performance over extended lifespans. Compared to solid timber, Glulam offers superior strength and stability, facilitating the construction of larger and more resilient structures.
Glulam leverages the natural beauty of timber to create stunning, warm spaces. When incorporated into designs, it serves as a visually striking feature that exudes timeless elegance while seamlessly complimenting materials like steel, stone, and concrete, making it a preferred choice for designers who prioritise both aesthetics and environmental responsibility.
Glulam is highly resilient when exposed to fire due to its natural insulating qualities, which enable it to burn at a slow, predictable rate. Under intense heat, glulam chars gradually, forming a protective layer that safeguards the inner core. As a result, glulam maintains its integrity for a longer duration, even in high-temperature situations.
The flexibility of Glulam allows for creative freedom in architectural design enabling the creation of unique and complex structures. From soaring arches to sweeping rooflines, glulam empowers architects and engineers to push the boundaries of sustainable design.
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Glulam is made from renewable wood, which is sustainable due to responsible forestry practices that maintain healthy ecosystems. It also sequesters carbon, reducing atmospheric CO2 levels—a contrast to the higher carbon footprints of steel and concrete. Energy-efficient to produce, Glulam uses less energy than these materials, reducing greenhouse gas emissions.
Glulam is exceptionally versatile and suitable for use in various structural forms such as beams, columns, arches, and trusses. Its adaptability enables innovative and sustainable design solutions in residential and commercial projects.
Glulam structures are notably durable and can last long with proper maintenance, minimising the need for replacements and reducing environmental impacts over time.
Yes, the production of Glulam often utilises scraps and by-products from lumber mills, which minimises waste and enhances resource efficiency.
At the end of its useful life, Glulam can be recycled or disposed of in an environmentally friendly way because it is biodegradable and decomposes naturally without harming the environment.
Known for its beauty and structural advantages, Glulam allows the creation of curved and expansive spans. It is prominently used in modern construction for its distinctive designs and is often left exposed to highlight wood’s innate beauty.
Glulam is manufactured by bonding multiple smaller timber layers under heat and pressure to form a strong, unified component. This process enables the creation of large or uniquely shaped timber elements, providing a natural alternative to steel and concrete with economic and strength advantages.
Our commitment to sustainability extends to sourcing timber from responsibly managed forests. The Glulam fabrication process maximises the use of each tree and reduces waste. Glulam beams are lighter and require less energy to produce than steel, significantly reducing greenhouse gas emissions.
Glulam beams are designed for easy installation. They are lighter than steel and do not require specialised erection techniques, making them easier to handle and assemble on-site. This flexibility and ease of installation make Glulam an excellent choice for various architectural applications.
Glulam (glued-laminated timber) is highly conducive to biophilic design, which merges architecture with natural elements to enhance human well-being and environmental sustainability.
Contact us to discover the true potential of timber.
At Masswood, we’re passionate about using and delivering products that offer contemporary, state-of-the-art, and sustainable design solutions. Contact us to discover timber’s true potential.
