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Why Choose LapWall Premium Roof?
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Faster construction, lower risk:
Prefabricated roof elements manufactured in our modern facilities can shorten construction schedules by several months. Large-scale elements enable rapid on-site installation—up to 1,000 m² per day—reducing weather risks and accelerating project handover.
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Sustainable by Design:
Made primarily from renewable wood materials, LapWall roofs deliver a 60–70% smaller carbon footprint compared to conventional steel or concrete structures. Environmental Product Declarations (EPDs) are available, and we can provide project-specific carbon footprint calculations to help optimize the most sustainable solution for your building.
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Superior Technical Performance
LapWall Premium Roof offers outstanding airtightness and insulation to reduce energy consumption and maintain stable indoor conditions. It is designed to meet and exceed strict fire safety regulations, including insurers’ elevated requirements, ensuring maximum protection for mission-critical facilities such as data centers.
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Reliable Delivery at Scale
Our proven track record in large industrial and commercial projects ensures on-time deliveries even for the most complex assignments. With an annual capacity of 350,000 m² of roof elements, LapWall can support projects of virtually any size without compromising precision or quality.
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Certified Quality & Industrialized Production
All operations are guided by a certified quality management system. Modern factory processes ensure consistent quality, predictable lead times and full traceability—backed by the transparency and financial stability of a Nasdaq Helsinki-listed company.
Proven Benefits for Large-Scale Projects
Shortens construction schedules by 3–4 months on average
On-site cost savings of hundreds of thousands of euros per month
Reduces financing costs and enables earlier commissioning
Built-in weather protection ensures uninterrupted installation—even in harsh Nordic winters
Often eliminates the need for separate temporary weather protection
LapWall offer superior technical performance
Reduce energy consumption and maintain stable indoor conditions for energy-intensive facilities.
Designed to meet and exceed strict fire regulations, with upgraded fire-protection options for insurer-driven requirements.
Maximize usable floor area and enable flexible layouts.
Factory-installed system with load capacity up to 3 kN/m² for technical equipment, reducing on-site work.
For cabling, ventilation and other systems, improving airtightness and speeding up installation.
Supporting sustainable on-site energy production.
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Length up to 25 m; width up to 2.44 m
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Span 4–9 m; primarily multi-span elements
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Fire rating REI60 (tested & simulated)
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Load-bearing frame LVL beams
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Roofing material double-layer bitumen membrane
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Insulation thickness according to designed U-value
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Interior finish coated gypsum board or acoustic panel
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Installation fixed to the frame from the top according to plans
Partnering from Day One
We work closely with clients from the earliest project stages. Our consultative approach ensures design, cost and schedule objectives are aligned right from the start. To accelerate decision-making, we provide a comprehensive delivery quotation within five days of receiving initial project data—bringing clarity and confidence at the critical early phase.
References
LapWall is proud to supply roof elements for its first data center project at the landmark XTX Kajaani Data Center Campus in Finland. Our experience spans Finland’s largest roof projects, from industrial mega-factories to airport terminals:
LapWall delivered design, structural calculations, roof elements and installation
LapWall delivered design, roof elements and installation, 47 700 sqm.
LapWall delivered design, roof elements and installation, 29 7300 sqm.
LapWall delivered design, roof elements and installation, total of 22 200 sqm.
For more information:
