Verified by manufacturer 5 months ago
70 mm - Standard Panel (2.74 W/m²K)
EPD
Certificate type
Kalwall diffused natural daylight panels unitised with HC2000 or E-series windows from Kalwall. Glazed with either Kalwall or vision glass.
From single story to mid-rise construction, Kalwall wall systems transform sunlight into glare-free daylight to enhance any space.
Structural sandwich panels, operating and/or fixed windows, louvres, even opaque panels, are factory Unitized. Provides rapid installation and a permanent weather seal, unlike most stick-built, 'frame and glaze' components, that are all field assembled.
Delivered to the job site in large, pre-assembled units up to
1524 mm x 10 668 mm.
Features and benefits:
Kalwall is not a glazing panel but rather a structural sandwich panel with outstanding load capacity and structural integrity that polycarbonate systems
and insulated glass units (IGU) simply cannot match.
With a high strength-to-weight ratio, Kalwall panels are both strong and lightweight. This makes the installation process easier and reduces extraneous structural support framing, saving both time and money. All Kalwall systems are very low maintenance. The panel’s FRP faces have self-cleaning properties, are resistant to dirt and particulate build-up, and can handle harsh chemical and environmental exposure.
The panels block harmful UV-A and UV-B rays while transmitting the full spectrum of visible light for perfect colour rendition within interiors. With a wide range of translucent insulation options, Kalwall’s thermal performance reduces HVAC heating and cooling loads while harvesting daylight to cut artificial lighting usage.
Fibreglass Reinforced Polymer (FRP) Faces:
Kalwall has developed a full line of high performance FRP face sheets including the latest generation of Super Weathering (SW) formulations that are unrivalled in the industry. Along with a variety of high performance options, Kalwall offers both standard and optional colours and finishes in order to provide designers with more flexibility. Translucent White and Crystal FRP face sheets are standard. The four Kal-tints are optional. Optional FRP finishes are available for interior face sheets only.
Size:
E-Series Fixed sash:
• Max width 1500 mm (width must be the same as the panel width).
• Total area must not exceed 3.787 m² at 5.027 KPa.
E-Series Project in sash:
• Max width 1500 mm (width must be the same as the panel width).
• Standard heights of 460 mm or 610 mm.
• Maximum height of 1070 mm.
• Minimum height of 410 mm.
E-Series Project out sash:
• Max width 1500 mm (width must be the same as the panel width).
• Standard heights of 460 mm or 610 mm.
• Maximum height of 1370 mm.
• Minimum height of 410 mm.
Kalwall panel standards widths are 1224 mm (4ft), 1520 mm (5ft) Maximum width is 1520 mm (5ft). Panel lengths between 914 mm and 6096 mm. Note: please check spans with Structura UK Ltd.
Color | White Grey Blue Red Green |
Finish | Mill Anodized Manufacturer guidanceKalwall Corrosion Resistant Finish (KCRF) in standard colours or custom. Mill Finish 215R1 Clear Anodized, 204R1 Clear Anodized, 311 Light Bronze Anodized, 312 Mid Bronze Anodized, 313 Dark Bronze Anodized. |
Material | Aluminium Glass Fibre Glass Reinforced Plastic (GRP) Composite Fibre-reinforced |
Shape | Rectangle Trapezoid Circle |
Length | Bespoke Manufacturer guidancePanel lengths between 914 and 6096 mm. Please check spans with Structura UK Ltd. |
Width | Bespoke Guidance for specification option: Maximum width is 1520 mm (5ft) Manufacturer guidanceKalwall panel standards widths are 1224 mm (4ft), 1520 mm (5ft) Maximum width is 1520 mm (5ft) |
Height | 70 mm 100 mm |
Uniclass | |
CAWS | H11/110 Curtain walling |
Framing | |
Framing members | Aluminium Grid Core Interlocking I-beams. |
Fasteners | Clamp-tite. |
Cladding units | |
Glass units | E-Series Fixed sash.Guidance for specification option: • Max width 1500 mm (width must be the same as the panel width). • Total area must not exceed 3.787 m² at 5.027 KPa. E-Series Project in sash.Guidance for specification option: • Max width 1500 mm (width must be the same as the panel width). • Standard heights of 460 mm or 610 mm. • Maximum height of 1070 mm. • Minimum height of 410 mm. E-Series Project out sash.Guidance for specification option: • Max width 1500 mm (width must be the same as the panel width). • Standard heights of 460 mm or 610 mm. • Maximum height of 1370 mm. • Minimum height of 410 mm. Manufacturer guidance25 mm Kalwall panel or 25 mm double or triple glazed glass. |
Panels and facings | |
Material | Smooth Fibreglass Reinforced Polymer (FRP), 1.78 mm thick (external), 1.14 mm thick (internal). |
Fasteners | Clamp-tite™. |
Glazed panel | 25 mm glass. 25 mm Kalwall panel. |
Colour/ Finish (external) | Crystal SW-E. Guidance for specification option: Standard. White SW-E. Guidance for specification option: Standard. |
Colour/ Finish (internal) | White B-3C. Guidance for specification option: Standard. |
Width | 1220 mm. 1524 mm. Custom. Guidance for specification option: Custom widths up to 1524 mm are available; insert requirements. |
Panel length | Manufacturer guidanceAvailable in lengths from 914–6096 mm. Insert requirements. |
Thickness | 70 mm. Guidance for specification option: Standard. |
Configuration | Ladder, 200 mm. Guidance for specification option: Ladder Grid Cores are optional for facades only. Nominal spacings of 203 and 254 mm are standard. Custom widths between 101 and 254 mm are also available. Depending on panel size and orientation, a cross mullion may be required. Panel spans will vary with different grid cores and spacings. Consult the factory for information based on project requirements. Kalcurve and Aerogel options are not available. Ladder, 250 mm. Reverse Shoji, 500 x 200 mm. Reverse Shoji, 500 x 300 mm. Reverse Shoji, 600 x 300 mm. Manufacturer guidanceVarious types/ styles are available in different sizes, consult literature for details and insert requirements. |
Insulation | 0.56 W/m²K. |
Colour | Mill finish. Kalwall Corrosion Resistant Finish (KCRF) - Aluminium 79. Kalwall Corrosion Resistant Finish (KCRF) - Banner red 90. Kalwall Corrosion Resistant Finish (KCRF) - Black 95. Kalwall Corrosion Resistant Finish (KCRF) - Blue 15. Manufacturer guidanceWindow finish. The Clamp-tite™ fastening system is available in either mill finish or Kalwall Corrosion Resistant Finish (KCRF), a high performance, fluoropolymer-based coating that meets the performance requirements of AAMA 2604. (AAMA 2605 and anodised options are available with some product exceptions). KCRF is highly resistant to acids, alkalis, salt, industrial and moisture-laden atmospheres. |
Reaction to fire | In accordance with EN 13501-1: External facesheet: B-S2,d0, Internal facesheet: B-s2,d0. |
SurfaceSpreadOfFlame | In accordance with BS 476-7: Interior face: UK Class 1(0), |
Fire propagation to BS 476-6 | Fire propagation index (I) 5.1. Sub-index (i1) 1.5. |
Deflection | L/44. L/60. L/120 Bespoke. Guidance for specification option: Consult manufacturer for details and insert requirements. |
Watertightness | Watertightness class to EN 12154 and EN 12155: Class RE800 (No water penetration at 800 Pa). |
Air permeability | Permeability class to EN 12152/EN 12153: Class A4 (0.05 m³/hm²) pressure and 0.05m³/hm² suction at 600 Pa). Guidance for specification option: Classification may change depending on Kalwall / window configuration. Please confirm with Structura UK Ltd. |
Impact resistance | 900 Joules (soft body impact), 10 Joules (hard body impact). |
WindLoadRating | To EN 13116/ EN 12153: 1600 N/m². |
Accessories/ Other requirements | None. Blast resistant systems meet DOD UFC 4-010-01 Anti-Terrorism Force Protection (ATFP). Windborne debris protection - tested and certified up to large missile D. Factory Mutual certified systems: Class I exterior walls FM 4881 and FM 4411. Explosion venting/ pressure relief systems: Factory Mutual listed FM 4440. |
Light transmission | 20% (White SW-E)/ 30% (Crystal SW-E). |
Solar heat gain coefficient | 0.31 (White SW-E)/ 0.38 (Crystal SW-E). |
Contains Red List materials | No |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 73.7 kg CO₂ eq/m² Guidance for specification option: Figure show is based on 1m2 of Kalwall translucent panelsin to the standard Aluminium Clamptite frame. See attached EPD "EU Walls" for full details Manufacturer guidanceEPD's can be downloaded from NBS for both wall and roof systems |
Recyclability | Can be recycled - See guidance Manufacturer guidanceKalwall has a design life of 25 years with minimal maintenance. Made from Aluminium and FRP it is chemical and rot resistant. UV stable to full body depth, it will not yellow. The FRP facesheets are also engineered to incorporate a glass erosion barrier, preventing fibre bloom. The Aluminium frame is easily recycled, the FRP sheets can be separated and ground to a powder and added back into GRP production. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 95 % Manufacturer guidanceRecycled content can be up to 95% depending on configuration and speciation. |
Kalwall - Backlighting
Kalwall - Daylight modelling
Kalwall - Diffused daylighting
Kalwall - Durability
Kalwall - LEED v3 benefits
Kalwall - LEED v4 benefits
Kalwall - Low Maintenance
Kalwall - Museum Quality Daylighting
Kalwall - Product Guide - Facades
Kalwall - Product Guide - Kalwall and Raico Therm+ Curtain Wall
Kalwall - Product Guide - Overview of Kalwall
Kalwall - Product Guide - Retrofit and renovations
Kalwall - Protection and Security
Kalwall - Reduced Glare
Kalwall - Retrofit and renovation
Kalwall - Sector Report - Education
Kalwall - Sector Report - Sport & Leisure
Kalwall - Sector Report - Transportation
Kalwall - Solar Control
Kalwall - Thermal Performance
White Paper - Creating A Safer Built Environment
White Paper - Four Challenges of a Retrofit Project
Kalwall Translucent Cladding - Amager Resource Center (ARC)
Kalwall Translucent Cladding - BH2 Bournemouth
Kalwall Translucent Cladding - Crouch End Picturehouse
Kalwall Translucent Cladding - Helping Grenfell Get Fighting Fit
Kalwall Translucent Cladding - Mahwah High School
Kalwall Translucent Cladding - Metea Valley High School