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Decoration Trends for Wood

In 2020, white and black will remain in the forefront of home decor as natural materials emerge. The tones of wood can be combined with a relaxed touch and use the tone differences of wood to create a layered and interesting space.

Siparila VALO paneeli, helmiäiskäsitelty koivu
Wall material: PALA interior panel translucent birch, Ceiling material: VALO interior panel, pearly birch

Alongside the light wood tones, darker decorative panels will emerge to celebrate the new decade. The bold decorator will be inspired by the rich chocolate tones. Sand, beige and natural white can be used to lighten the strong impression of a dark brown. With light green eucalyptus, plants and light hays, you can add Scandinavian touch to your home décor.

Siparila Vire sisustuspaneeli, tumman ruskea
Photo: Anno Collection Material: VIRE decorative panel, dark brown

Natural materials are highly visible in interior design and wood also penetrates wall surfaces. Instead of an eye-catching wallpaper, choose decorative wood panels for wall and let them be the focus of your home. Or boldly use both. Depending on the space, the feature wall can be paneled in a vertical, horizontal or even with a herringbone pattern. Vertical paneling will give a sense of height to your interior space. Install them horizontally to give a sense of breadth and openness.

USVA paneeli, helmiäisharmaa
Material: USVA decorative panel, pearly grey

In kitchens and utility rooms, natural wood adds a stylish look. However, it is worth remembering to install a glass plate to protect the wood. It makes cleaning easier and keeps the wooden surfaces shining. Natural wood paneling is a good spice for Scandinavian simplified dark kitchens as well as for fresh light surfaces.

Wall material: STRUKTUURI decorative panels

Home decor can be layered by adding structured materials such as soft textiles, high-gloss metal or heavy iron alongside the interior wood panels. You can use plenty of textiles. Materials like linen, cotton, silk, jute and knitwear are a perfect match with wooden decoration. Light roof and wall materials and warm honey decorative panels blend beautifully with textiles.

Siparila PALA sisustuspaneeli, kuultava koivu
Wall material: PALA decorative panels

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Siparila starts producing Lundia furniture

Siparila will be manufacturing Lundia furniture in the future. Lundia is a Finnish furniture brand founded in 1948. According to Michaela von Wendt, CEO of Lundia, production will start in Kajaani during the spring 2020.

– There are fewer and fewer domestic woodworkers in Finland. For us at Lundia, this materialized about a year ago in the spring. Our long-term supplier announced that they will downsize their factory and will not continue supplying our Lundia Classic furniture parts, says von Wendt.

Siparilan Kajaanin tehdas valmistaa Lundian huonekalutAccording to Von Wendt, Lundia was also considering outsource the furniture manufacturing abroad like many of the furniture brands are doing. However, the desire to produce domestically, according to company’s values, rose higher. Lundia’s tracking system can trace the origin of pine from shelves straight to the forest.

Lundia didn’t find its way to Kajaani easily, as there are not many furniture manufacturers in Finland.

– Because domesticity, employment and short transport distances are important to us, we decided to stay in Finland. Fortunately, we found a new, knowledgeable and ethical supplier from Kajaani.

– Lundia’s decision to keep their production in Finland is an honor to us. We are constantly developing our production to meet global competition. For example, we have no traditional work management at all in our factories. Siparila’s employees work in self-directed teams under the control of a factory manager. However, we would need few extra pair of hands especially at our Kajaani and Parkano factories, says Juha Sojakka, CEO of Siparila.

Von Wendt published an open letter on Tuesday, wishing to open a debate on domestic production in the future.

– With the continued decline in know-how and production, we are increasingly relying on imported products whose ethics and manufacturing chain we do not know. At the same time, jobs, taxpayers and product development will also be flowing to other countries, she writes.

Fire-Retardant Siding Increases the Use of Wood in Demanding Building Projects

Fire protection makes it possible to use wood more and more in different construction. Fire resistance of wood products increases the fire resistance time of the building. Building products are treated in such a way that, in the event of a fire, the processing will slow the burning of the material.

Fire Classification in EU

The fire classification is based on the fire behavior of construction products. The most important issue for firewood construction is the fire classification of surface materials that can affect the spread of fire. Building materials are classified in the EU by fire safety in the Euro Class A-F. Building materials are divided into classes on the basis of their influence on the ignition and diffusion of the fire (categories A1, A2, B, C, D, E, F) and smoke output (s1, s2, s3) and burning dew (d0, d1, d2) . Fire-resistant wooden construction products belong to the B category, which includes only a few construction products with a slight fire effect. In addition, fire classification of building materials always involves determination of smoke formation (s) and burning droplets (d). The flame retardant wood structure product has the highest rating B-s1,d0, which can be obtained by the wood product. The involvement of fire-retardant building material in fire is very limited.

Siparila wood siding is made of nordic white wood

The characteristics of fire-protected wood are as follows:

B = The product has little effect on the development of the fire

s1 = Smoke formation in the event of fire is very low

d0 = No combustible pieces or drops are released from the product

Siparila’s fireproof exterior and interior panels are part of the highest fire rating for wooden construction products. The Reaction to Fire fire rating (B-s1, d0) for wooden construction products makes it possible to use wood in the highest P1 fire class buildings. The buildings are divided into three P1, P2 and P3 fire classification based on fire safety regulations. The fireproof wooden building material is suitable for façades as well as for prefabricated building blocks as well as public wooden buildings such as carpentry and school facade materials.

Siparila Topcoat Puukuokka

Industrially applied fire protection guarantees high quality

The fire protection treatment of wood products improves the fire resistance of wood. In the event of a fire, the surface treatment agents form a foam on the surface of the wood which is foamed by high temperature. The foamed surface has a good thermal insulation capability that slows down a significant amount of wood material ignition.

High quality fire-retardant treatment is carried out under industrially controlled conditions. In industrial processing, it is possible to standardize the ambient temperature and humidity conditions and to precisely define the amount of application of the surface treatment agent. An adequate fire-retardant film thickness ensures that the wooden construction product meets its fire resistance requirements. An industrial fire protection treatment has the advantage that the surface treatment agent spreads evenly across all surfaces of the panel.

Topcoat siding has no visible signs of nails

Fire-proof exterior and interior panels are always CE-marked, guaranteeing the quality and safety of the product. The CE marking requires that the fire protection product used is approved by an authorized research institute. Siparila uses water-based fire-retardants in its panels, the application rates of which are closely monitored during the surface treatment process by weighing. Inspecta checks the fire protection process twice a year.

Allas SEa pool fire-retardant siding

Advantages of industrial fire protection treatment for wooden construction products

  • Enables wood surfaces in P1 fire class buildings
  • Ensures wood processing around the wood panel and verifies the amount of application of the fire retardant to be applied
  • industrially fireproof construction products can save on construction costs
  • Fire protection improves the surface finish of the surface
  • The flame retardant contains preservatives that prevent the growth of mold, algae and other microbes on the surface of the tree. A separate wood preservative is therefore unnecessary.
  • Fire-proof wood-exterior cladding has good weather resistanc

wooden siding ann deckings made of nordic white wood

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How to increase the efficiency on site

Wood is a durable and sustainable choice for siding material. Trees grow slowly in the Scandinavian soil due to the cold climate, which produces solid trees with tight growth rings and a straight grain. This makes the wood stronger, lighter and more durable than others. Siparila Topcoat siding is made from the top of the tree where the quality of lumber is premium. When running a project there are many details which need attention. Here are few points which can increase the efficiency of the site.

Completely painted exterior siding

When choosing a surface treatment, it is good for the architect to consider the suitability of the surface treatment for industrial production. Completely painted exterior siding panel saves time and costs during the construction phase – the painting on site is left out and the building can be handed over more quickly.

Types of Siding

Uniform outlook for the building

Topcoat siding can hide the seams of the element structures with the outer covering creating a uniform outlook for the building. Pre-painted exterior cladding panels can be installed on a layer to layer as construction progresses. The optimization of the panel lengths and end-matching of the panel reduces the amount of waste material. The concealed cladding paneling enables a nail-less, natural and durable wood surface.

siparila topcoat wood cladding

Challenges in fire-retardant tones

When applying fire-retardant film in translucent tones , the challenge is to make a durable, naturally treated wood a durable surface. In order to ensure sufficient thickness of the fire-retardant film, the panels required multiple application times of the paint. In the case of surface treatment, the industrial painting of boards is challenging because one surface always touches the conveyors.

exterior siding

PEFC Certified Multi-Storey Building

Maiha in Seinäjoki is Finland’s first PEFC certified timber block. It is a 5-storey solid wood multi-storey built by Lakea Oy in Seinajoki where the tree is spectacularly presented inside and outside. Maiha is built with Stora Enso’s CLT- space elemental solution and upholstered by Siparila’s TOPCOAT® exterior siding.

Architecture and siding

In Maiha the wood is visible in all parts of the building: outdoors, stairwells and apartments. The block of flats consists of space modules that are made of cross laminated timber (CLT) using space element engineering technology. Maiha’s exterior cladding is made with Siparila’s flame-retardant siding. The color of the facade is inspired by the dark bark. The dark general appearance of the facades is dashed by the red details of the exterior cladding on the surfaces of the individual exterior spaces.

Technical challenges and solution

The exterior siding could not be produced completely painted, because the chosen paint was not suitable for industrial production. When choosing a surface treatment, it is good for the architect to consider the suitability of the surface treatment for industrial production. Completely painted exterior cladding panel saves time and costs during the construction phase – the painting on site is left out and the building can be handed over more quickly.In Maiha the exterior siding was fastened already in the element factory. Because of that siding was fastened by nailing it on the top (nails are visible and need to be painted. If the siding would have been installed on the side, there would not be any need for painting).

siding is ideal material in balconies

Products Used:

Topcoat®-siding UTV 23 x 146 mm, painted

Topcoat®- sidingUTV 23 x 146 mm, fire-retardant

Ready to explore the siding options for your project? Contact us, our customer service team would be happy to help.

The Restoration Of The Olympic Stadium’s Wood Siding Calls For Accurate Dimensioning & Craftsmanship

The wood siding of the Helsinki Olympic Stadium will be rebuilt by Siparila, a company renowned for its woodworking skills. This national monument of historic value will be restored to its original splendor as closely as possible. The siding will be finished by the end of next year. Continue reading “The Restoration Of The Olympic Stadium’s Wood Siding Calls For Accurate Dimensioning & Craftsmanship”

Wooden Artwork in Pro Nemus

Modern wood architecture in Metsä Group’s Pro Nemus Visitor Center

Metsä Group’s Pro Nemus Visitor Center was opened in the beginning of June around the Äänekoski’s factory. In this completely wood constructed building, designers and industrialists sought solutions that were suitable for industrial construction but did not impede the architect’s hands.

UKI Architects Ltd. designed the Visitor Center as a continuation of the earlier designed  biotech plant.

Siparila siding installation is fast and easy

We wanted to make Pro Nemus a showroom for the Finnish forest, where the tree is visible and felt in  all the details of the building. The centrepiece of the Visitor Center is made of Metsä Wood’s Kerto® LVL while the outside is clad in Siparila’s Topcoat siding. Together these products, whose strong features allow longevity of the construction and the creation of  spacious and spectacular spaces, says architect Ulla Passoja of UKI Architects.

The wider use of wood architecture requires new solutions

For a young generation of architects, building with wood is a matter of heart. We want to design architecture that incorporates the forest in a sustainable way and find new solutions made possible by innovative wooden construction products. However, maintaining a connection with tradition and local influence is important in preserving the originality, says Passoja.

Siparila topcoat wood siding has secret nailing profiles

According to Passoja, wood-based architecture needs to expanded to include high-quality wood-based products and a wide range of different surface finishing options. It is also important to preserve the authenticity of wood, as many architects want to use untreated wood to express a rugged and natural look in the buildings they plan. The Pro Nemus Visitor Center is an encouraging example of the beautiful possibilities in modern wooden architecture.

Siparila prefinished wood siding

The use of  wood in architecture encourages increased knowledge of sustainable wood-based solutions and highly prefinished wood siding with high-quality surface treatment, fire safety, and moisture resistance, says Passoja.

Siding is an important part of the visitor center’s appearance

Pro Nemus represents the tip of modern wood construction in Finland. Modernity will be highlighted in the sculpted form of the building through basis of design and innovative material selections. The design endeavors to incorporate the wood in  all the design’s surfaces. The 42 mm thick and nearly 300 mm wide, exquisite Siparila Topcoat exterior siding is a significant element of the building’s appearance, says  Passoja.

Siparila Topcoat is a prefinished wood siding

Pro Nemus is completely matte and distinct from other factory buildings. This unique surface treatment was achieved with a new, permanent paint treatment developed by Siparila; unlike conventional overlay painting this new system  maintains the wood’s surface grain. This paint treatment also extends the maintenance intervals required of the wood compared to other exterior wood products. The prefinished wood siding made of glued wood has the advantage of hidden clamping, which improves the weather resistance of the façade as the piling rods that could collect water are hidden.

The most important criteria for choosing an exterior finishing solution, especially for a visitor center, are durability and aesthetics. We cut the size, profile and surface treatment of the outer sheath panel in close cooperation with Siparila. It was especially important for us to keep the feel of a genuine wood in the exterior. The outer coat should look and feel from the wood both from afar and up close, emphasizes the Passoja.

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