HPL Doors (High Pressure Laminate)
Door leaves laminated with high-pressure HPL for residential, commercial, and hospitality use — durable, highly resistant to moisture and scratching, with a wide range of colors and textures.
What is HPL?
High-pressure laminates made from phenolic-impregnated kraft papers with melamine-impregnated decorative paper, thermally pressed to form a hard surface resistant to moisture, scratching, and wear — ideal for doors in heavy-use environments.
Key Advantages
- High resistance to moisture and scratches with good color stability under lighting.
- Easy to clean and maintain; tolerates mild cleaners.
- Wide variety of colors, textures, and finishes.
- Long service life and cost efficiency over time.
- Suitable for hotels, healthcare, schools, offices, and modern homes.
Why designers & contractors prefer it
- Visual harmony with furniture and walls thanks to finish variety.
- Ready-to-install without paint/varnish → faster handover.
- Reliable and consistent quality on large projects.
Standard technical specifications per EN 438
| Item | Method / Standard | Unit | Typical Value | Note |
|---|---|---|---|---|
| HPL sheet thickness | — | mm | 0.6–0.8 | Depends on surface/grade |
| Thickness tolerance | EN 438-2-5 | mm | ±0.10 (range 0.73–0.80) | Measured on finished sheet |
| Density | EN ISO 1183-1 | g/cm³ | ≥1.35 (typ. 1.38–1.40) | — |
| Edge straightness/squareness | EN 438-2-7/8 | mm/m | ≤1.5 / ≤1.5 | — |
| Flatness | EN 438-2-9 | mm/m | ≤50 | Thin sheet |
| Dimensional stability (long./trans.) | EN 438-2-17 | % | ≤0.35 / ≤0.55 | — |
| Boiling water resistance | EN 438-2-12 | Rating | ≥4 | — |
| Abrasion resistance (initial point) | EN 438-2-10 | Cycles | ≥200 | Spec ≥150 |
| Steam resistance | EN 438-2-14 | Rating | 4–5 | Spec ≥4 |
| Dry heat resistance (160°C) | EN 438-2-16 | Rating | 4–5 | — |
| Scratch resistance | EN 438-2-25 | N | ≥3 | Min 2.0 |
| Stain resistance | EN 438-2-26 | Rating | Groups 1&2: 5 | Group 3: 4–5 | — |
| Light fastness under artificial light | EN 438-2-27 | Grey scale | 4–5 | — |
| Door leaf thickness | — | mm | ≥ 43 | Can be increased on request |
| Edges (perimeter frame) | — | — | Solid natural wood | For stiffness and anti-warp |
| Min postforming radius | EN 438-2-31/32 | mm | ≈7 (for 0.7 mm ≥6) | — |
| Blister resistance | EN 438-2-32/33 | s | ≥10 (up to ≥15) | — |
| Reaction to fire (typical) | EN 13501-1 | — | e.g., C-s1,d0 / B-s1,d0 | Depending on grade |
| Thermal conductivity | EN 12524 | W/m·K | ≈0.24 | — |
| Food contact suitability | EN 13130-1 | — | Yes | — |
| Formaldehyde emission | EN 717-1 / UL 2818 | Class | E1 (≈ 7.3 ppb) | — |
| VOC emissions | ISO 16000-9 | Class | A | — |
| Antiviral effectiveness | ISO 21702 | %/Log | ≥95% within 24 h | Lab reference |
| Antibacterial effectiveness | JIS Z 2801 | %/Log | ≥95% within 24 h | — |
| Fungal resistance | ASTM G-21 | Rating | No growth (0) | After 28 days |
Values are indicative and aligned with EN 438. Exact values vary by grade, surface, and color. Door leaf thickness is customizable starting from 43 mm and above upon request.
HPL Door Components
- Outer surface: decorative HPL sheets with resistance to daily wear.
- Core: moisture-resistant MDF or particle/honeycomb board depending on use.
- Edges & perimeter frame: solid natural wood for stiffness, anti-warp, and edge protection.
Typical Assembly Options
Common Sizes & Options
Thickness can be increased upon request
≈ 48" × 96" — fits most standard leaves
≈ 51" × 120" — reduces joints for tall doors
Other thicknesses available for various applications
| Item | Value | Note |
|---|---|---|
| Cutting tolerance | ±1.5 mm/m | Edge straightness/squareness |
| Grain orientation | Longitudinal / Transverse | Match left/right leaves |
| Edge finishing | ABS/PVC or HPL | Fine finish, color matched |
Choose sizes to minimize waste according to door leaf and frame dimensions.
Care & Cleaning
- Clean with a damp cotton cloth and mild cleaner, then dry.
- Avoid abrasives and strong solvents; use a cutting board when needed.
- Protect the surface from direct flame and localized high heat.
Preferred Applications
- Hospitality, healthcare, education, and offices.
- Kitchens, bathrooms, and other high-moisture, high-traffic areas.
Sustainability Notes
- Prefer low-emission substrates (E1) and wood under FSC chain of custody.
- Reduce material waste and improve energy efficiency in production.
Articles & Guides
What are HPL doors and why are they a preferred choice in modern projects? →
An easy introduction to HPL technology and the properties that suit contemporary projects.
HPL vs. solid wood doors — which suits you better? →
A practical comparison across durability, cost, maintenance, and aesthetics.
Manufacturing stages of HPL doors — from concept to final design →
A look at the production steps from material selection to on-site delivery.
How to choose the right color and texture for HPL doors in your project? →
Guidance on coordinating colors and grains with other finishes.
HPL door maintenance — tips to keep them looking new for years →
Cleaning routines and protection methods to extend door lifespan.
Best uses of HPL doors in hotels, offices, and homes →
Applied examples by sector and performance/aesthetic needs.
HPL Doors (High Pressure Laminate)
Door leaves laminated with high-pressure HPL for residential, commercial, and hospitality use — durable, highly resistant to moisture and scratching, with a wide range of colors and textures.
What is HPL?
High-pressure laminates made from phenolic-impregnated kraft papers with melamine-impregnated decorative paper, thermally pressed to form a hard surface resistant to moisture, scratching, and wear — ideal for doors in heavy-use environments.
Key Advantages
- High resistance to moisture and scratches with good color stability under lighting.
- Easy to clean and maintain; tolerates mild cleaners.
- Wide variety of colors, textures, and finishes.
- Long service life and cost efficiency over time.
- Suitable for hotels, healthcare, schools, offices, and modern homes.
Why designers & contractors prefer it
- Visual harmony with furniture and walls thanks to finish variety.
- Ready-to-install without paint/varnish → faster handover.
- Reliable and consistent quality on large projects.
Standard technical specifications per EN 438
| Item | Method / Standard | Unit | Typical Value | Note |
|---|---|---|---|---|
| HPL sheet thickness | — | mm | 0.6–0.8 | Depends on surface/grade |
| Thickness tolerance | EN 438-2-5 | mm | ±0.10 (range 0.73–0.80) | Measured on finished sheet |
| Density | EN ISO 1183-1 | g/cm³ | ≥1.35 (typ. 1.38–1.40) | — |
| Edge straightness/squareness | EN 438-2-7/8 | mm/m | ≤1.5 / ≤1.5 | — |
| Flatness | EN 438-2-9 | mm/m | ≤50 | Thin sheet |
| Dimensional stability (long./trans.) | EN 438-2-17 | % | ≤0.35 / ≤0.55 | — |
| Boiling water resistance | EN 438-2-12 | Rating | ≥4 | — |
| Abrasion resistance (initial point) | EN 438-2-10 | Cycles | ≥200 | Spec ≥150 |
| Steam resistance | EN 438-2-14 | Rating | 4–5 | Spec ≥4 |
| Dry heat resistance (160°C) | EN 438-2-16 | Rating | 4–5 | — |
| Scratch resistance | EN 438-2-25 | N | ≥3 | Min 2.0 |
| Stain resistance | EN 438-2-26 | Rating | Groups 1&2: 5 | Group 3: 4–5 | — |
| Light fastness under artificial light | EN 438-2-27 | Grey scale | 4–5 | — |
| Door leaf thickness | — | mm | ≥ 43 | Can be increased on request |
| Edges (perimeter frame) | — | — | Solid natural wood | For stiffness and anti-warp |
| Min postforming radius | EN 438-2-31/32 | mm | ≈7 (for 0.7 mm ≥6) | — |
| Blister resistance | EN 438-2-32/33 | s | ≥10 (up to ≥15) | — |
| Reaction to fire (typical) | EN 13501-1 | — | e.g., C-s1,d0 / B-s1,d0 | Depending on grade |
| Thermal conductivity | EN 12524 | W/m·K | ≈0.24 | — |
| Food contact suitability | EN 13130-1 | — | Yes | — |
| Formaldehyde emission | EN 717-1 / UL 2818 | Class | E1 (≈ 7.3 ppb) | — |
| VOC emissions | ISO 16000-9 | Class | A | — |
| Antiviral effectiveness | ISO 21702 | %/Log | ≥95% within 24 h | Lab reference |
| Antibacterial effectiveness | JIS Z 2801 | %/Log | ≥95% within 24 h | — |
| Fungal resistance | ASTM G-21 | Rating | No growth (0) | After 28 days |
Values are indicative and aligned with EN 438. Exact values vary by grade, surface, and color. Door leaf thickness is customizable starting from 43 mm and above upon request.
HPL Door Components
- Outer surface: decorative HPL sheets with resistance to daily wear.
- Core: moisture-resistant MDF or particle/honeycomb board depending on use.
- Edges & perimeter frame: solid natural wood for stiffness, anti-warp, and edge protection.
Typical Assembly Options
Common Sizes & Options
Thickness can be increased upon request
≈ 48" × 96" — fits most standard leaves
≈ 51" × 120" — reduces joints for tall doors
Other thicknesses available for various applications
| Item | Value | Note |
|---|---|---|
| Cutting tolerance | ±1.5 mm/m | Edge straightness/squareness |
| Grain orientation | Longitudinal / Transverse | Match left/right leaves |
| Edge finishing | ABS/PVC or HPL | Fine finish, color matched |
Choose sizes to minimize waste according to door leaf and frame dimensions.
Care & Cleaning
- Clean with a damp cotton cloth and mild cleaner, then dry.
- Avoid abrasives and strong solvents; use a cutting board when needed.
- Protect the surface from direct flame and localized high heat.
Preferred Applications
- Hospitality, healthcare, education, and offices.
- Kitchens, bathrooms, and other high-moisture, high-traffic areas.
Sustainability Notes
- Prefer low-emission substrates (E1) and wood under FSC chain of custody.
- Reduce material waste and improve energy efficiency in production.
Articles & Guides
What are HPL doors and why are they a preferred choice in modern projects? →
An easy introduction to HPL technology and the properties that suit contemporary projects.
HPL vs. solid wood doors — which suits you better? →
A practical comparison across durability, cost, maintenance, and aesthetics.
Manufacturing stages of HPL doors — from concept to final design →
A look at the production steps from material selection to on-site delivery.
How to choose the right color and texture for HPL doors in your project? →
Guidance on coordinating colors and grains with other finishes.
HPL door maintenance — tips to keep them looking new for years →
Cleaning routines and protection methods to extend door lifespan.
Best uses of HPL doors in hotels, offices, and homes →
Applied examples by sector and performance/aesthetic needs.
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