Thermotreated Pine Slat 300 cm – Adjustable Blinds Slats for Large Pergolas | Made to Order

The 300 cm thermotreated Nordic pine Z slat for exterior adjustable blinds is intended for making large adjustable blind panels for pergolas, terraces and large-sized architectural projects .

Thanks to the professional wood heat treatment process, these slats for external directional blinds offer superior dimensional stability and high resistance to moisture, UV radiation and temperature variations .

The 300 cm size allows for the creation of adjustable blind panels without joints , providing a uniform and elegant appearance for large pergolas or extended terraces.

⚠️ This product is available exclusively on a made-to-order basis , as it requires special material selection and dedicated processing to maintain the stability of large elements.

Z profile – uniform closing for directional blinds

The slat is made in a Z profile , the optimal shape for creating externally adjustable blind systems.

The Z profile allows for the correct overlapping of the slats and the creation of compact and aesthetic panels.

Advantages of the Z profile:

• uniform closure between the slats

• effective protection against direct light

• stable and rigid panels

• modern and elegant look

• optimal operation in adjustable blind systems for pergolas and terraces

Thermotreated Nordic pine – stable wood for outdoors

The Nordic pine used for these slats undergoes a controlled high-temperature heat treatment process, which changes the internal structure of the wood.

This process gives the wood superior performance for outdoor use.

Benefits of heat-treated pine:

• very high dimensional stability

• natural resistance to moisture

• increased resistance to mold and insects

• much longer lifespan than natural pine

• natural golden brown color appreciated in exterior design

Compared to natural pine, thermotreated pine is approximately 2–3 times more stable , making it ideal for directional blinds permanently exposed to the outside .

Use – where slats for adjustable blinds are used

The 300 cm thermotreated pine Z slat is suitable for creating systems of:

• adjustable blinds large pergolas

• adjustable blinds extended terraces

• sliding panels for gazebos

• side closures for pergolas

• decorative garden partitions

• special architectural projects

The large size allows the creation of continuous adjustable blind panels, without visible joints .

Compatibility with LUMINAL sliding systems

The slats are compatible with LUMINAL sliding systems for directional blinds , which ensure smooth sliding and stability of the panels.

By combining Z-profile slats with LUMINAL sliders , you can create sliding panels of adjustable blinds for pergolas and terraces with reliable and durable operation.

Technical recommendation for installation

⚠️ Due to the long length of the element, the 300 cm slat is not recommended for horizontal installation .

At horizontal spans greater than 1.50 m , the wood may exhibit the natural phenomenon of buckling (curving) specific to long wooden elements.

Recommended use

• vertical mounting

• recommended height: maximum 2.20 m

• ideal for vertical panels of directional blinds

For certain projects, the 300 cm slat can be cut and adapted , allowing intermediate sizes to be obtained between those available on the site.

Exterior finishing and protection

To maintain the natural color and protect the wood, you can apply:

• professional oils for thermotreated wood

• UV varnishes for outdoors

• wood impregnations

These treatments help extend the lifespan and protect the color of the wood .

Natural characteristics of wood

Being a natural material, the following may occur:

• fiber or color variations

• small knots

• different wood textures

These peculiarities are normal and do not affect the strength or durability of the product .

Main advantages

• durable thermotreated wood for outdoors

• high dimensional stability

• resistance to moisture and UV radiation

• Z profile for uniform closing

• perfect compatibility with LUMINAL systems

• premium natural look

• ideal for large pergolas

• extended lifespan

Why choose thermotreated pine slats?

• much greater stability than natural pine

• superior weather resistance

• extended lifespan

• low maintenance

• premium aesthetics for modern pergolas

Why choose Cheap Sliders?

• full range of slats for adjustable blinds

• natural pine, thermotreated pine and metal slats

• perfect compatibility with LUMINAL systems

• excellent value for money

• sustainable solutions for pergolas and terraces

Order now – Product available on order

Make premium adjustable blinds for large pergolas using Z-profile thermotreated pine slats .

⚠️ Product available exclusively on order.

💬 Contact us for production lead time and technical details.

👉 Our team can help you with the correct sizing of your adjustable blinds project for your pergola or terrace .