Views: 0 Author: Site Editor Publish Time: 2026-08-20 Origin: Site
For importers, architects, contractors and glazing companies, glass quality is not only about appearance or price. Compliance with recognized standards is also essential, especially for projects in Europe and other markets that specify CE-compliant construction products.
RATO Glass supplies architectural glass supported by conformity and test documentation based on the European Construction Products Regulation, CPR Regulation (EU) No. 305/2011.
Our documented product range covers three major types of architectural glass:
* Tempered safety glass according to EN 12150-2:2004
* Laminated glass and laminated safety glass according to EN 14449:2005
* Insulating glass units according to EN 1279-5:2018
These products are available in multiple thicknesses and configurations for façades, windows, doors, partitions, balustrades, skylights, shopfronts and other architectural glazing applications.
CE compliance demonstrates that a construction product has been assessed according to the applicable European product standard and the requirements of the Construction Products Regulation.
Depending on the glass type and intended application, the supporting documentation may include product conformity information, test reports, factory production control records, technical data and performance declarations.
For international buyers, sourcing glass with appropriate European-standard documentation can help with:
* Project specification review
* Import documentation
* Technical approval by consultants
* Quality control and supplier evaluation
* Preparation of project submittals
* Compliance checks for European and international projects
The exact documents required may vary according to the product, intended use, destination country and project specification. We therefore review the technical requirements of each project before confirming the applicable glass configuration and documentation.
Our tempered glass range is supported by conformity documentation prepared according to:
EN 12150-2:2004 — Glass in Building: Thermally Toughened Soda Lime Silicate Safety Glass, Evaluation of Conformity/Product Standard.
The documented thickness range includes:
3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 15 mm, 19 mm, 22 mm and 25 mm.
Tempered safety glass is heat-treated to provide increased mechanical strength and safer breakage characteristics compared with ordinary annealed glass.
Typical applications include:
* Glass doors
* Shower enclosures
* Interior partitions
* Shopfront glazing
* Curtain walls
* Glass façades
* Balustrades
* Canopies
* Furniture glass
* Windows and architectural glazing
The conformity assessment covers relevant product-standard provisions, including product description, safety breakage requirements, pendulum impact assessment, resistance to temperature differences, mechanical resistance, durability, product marking and factory production control.
Project-specific thickness and glass selection must still be determined according to panel size, design load, support conditions, installation method and applicable local building regulations.
Our laminated glass range is supported by documentation prepared according to:
EN 14449:2005 — Glass in Building: Laminated Glass and Laminated Safety Glass, Evaluation of Conformity/Product Standard.
Laminated glass is manufactured by bonding two or more glass panels with one or more interlayers. If the glass breaks, the interlayer helps retain the fragments and reduces the risk of glass falling from the opening.
The documented double-laminated glass range includes symmetrical combinations using:
* 4 mm glass
* 5 mm glass
* 6 mm glass
* 8 mm glass
* 10 mm glass
* 12 mm glass
* 15 mm glass
* 19 mm glass
* 22 mm glass
Available documented interlayer thicknesses include:
0.76 mm, 1.14 mm, 1.52 mm, 1.90 mm, 2.28 mm and 3.04 mm, depending on the selected glass thickness.
Typical documented configurations include:
* 4 mm + 0.76 mm interlayer + 4 mm
* 5 mm + 1.14 mm interlayer + 5 mm
* 6 mm + 1.52 mm interlayer + 6 mm
* 8 mm + 2.28 mm interlayer + 8 mm
* 10 mm + 2.28 mm interlayer + 10 mm
* 12 mm + 3.04 mm interlayer + 12 mm
* 15 mm + 3.04 mm interlayer + 15 mm
* 19 mm + 3.04 mm interlayer + 19 mm
* 22 mm + 3.04 mm interlayer + 22 mm
Selected three-layer laminated constructions are also covered, including:
* 8 + 1.14 + 8 + 1.14 + 8 mm
* 10 + 1.52 + 10 + 1.52 + 10 mm
* 12 + 2.28 + 12 + 2.28 + 12 mm
* 15 + 2.28 + 15 + 2.28 + 15 mm
* 19 + 3.04 + 19 + 3.04 + 19 mm
Laminated safety glass is commonly used for:
* Balustrades and railings
* Overhead glazing
* Skylights
* Glass floors
* Canopies
* Façades
* Doors and windows
* Interior partitions
* Shopfronts
* Areas requiring glass-fragment retention
The correct interlayer type and thickness should be selected according to the required safety performance, panel dimensions, edge support, exposure conditions and structural design.
Our insulating glass units are supported by conformity documentation prepared according to:
EN 1279-5:2018 — Glass in Building: Insulating Glass Units, Product Standard.
An insulating glass unit, commonly called an IGU or double-glazed unit, consists of two or more glass panes separated by a sealed cavity. Depending on the selected construction, IGUs can be used to improve thermal insulation, interior comfort and overall building-envelope performance.
The documented symmetrical glass thicknesses include:
5 mm, 6 mm, 8 mm, 10 mm, 12 mm, 15 mm and 19 mm.
The documented cavity widths include:
6A, 9A, 12A, 15A, 18A, 19A, 20A, 22A, 24A, 25A, 27A and 30A.
Typical configurations include:
* 5+6A+5
* 5+12A+5
* 6+12A+6
* 6+20A+6
* 8+16A+8
* 8+24A+8
* 10+20A+10
* 12+24A+12
* 15+27A+15
* 19+30A+19
Insulating glass can be combined with different glass products according to project requirements, including:
* Clear glass
* Tinted glass
* Tempered glass
* Laminated glass
* Low-E glass
* Reflective glass
* Ceramic frit glass
Final performance values such as U-value, visible light transmittance, solar heat gain and acoustic performance depend on the complete glass build-up, Low-E coating, cavity width, gas filling and spacer system. These values should therefore be calculated or confirmed for each individual project configuration.
In addition to the documented standard configurations, RATO Glass supports custom architectural glass requirements, including:
* Custom sizes and thicknesses
* Cut-to-size production
* Edge polishing
* Drilling and notching
* Heat treatment
* Laminated constructions
* Double and triple glazing
* Low-E insulating glass
* Curved glass
* Digital printing and ceramic frit
* Project-specific packing
* OEM and private-label supply
Before quotation, our team can review your glass schedule, drawings, performance specification and required standards. This helps us identify the appropriate glass construction and avoid supplying a configuration that does not match the intended application.
For qualified projects, available supporting documents can be submitted for technical review, subject to the selected product and configuration.
Documentation may include:
* European-standard conformity documents
* Relevant test reports
* Product technical data
* Glass configuration details
* Quality-control information
* Packing and inspection records
* Project-specific performance information where applicable
Sensitive certificate numbers, internal manufacturing information and controlled technical documents may be supplied directly to qualified buyers rather than published online.
CE-related conformity documentation does not automatically establish a specific fire-resistance, bullet-resistance, blast-resistance, burglar-resistance, acoustic or thermal performance class.
Where a project requires a specific classification—such as a fire rating, EN 12600 impact class, EN 356 security class, acoustic Rw value or calculated U-value—the required performance must be verified separately against the selected glass construction and the applicable test or calculation method.
This distinction helps ensure that the glass supplied corresponds to the actual project specification.
International buyers work with RATO Glass for:
* European-standard glass options
* Tempered, laminated and insulating glass from one supplier
* Flexible custom production
* Technical review of glass schedules and drawings
* Export packaging suitable for sea transportation
* OEM and project-based supply
* Responsive quotation and documentation support
* Experience serving contractors, façade companies, glass processors and importers
Whether you require CE-compliant tempered glass, laminated safety glass or insulating glass units, our team can help review the specification and recommend a suitable glass build-up.
Are you looking for a CE-certified glass supplier for an upcoming project?
Send us the following information:
* Glass type
* Glass dimensions
* Required thickness or configuration
* Quantity
* Edgework, holes or cut-outs
* Required performance
* Applicable standard
* Project location
* Drawings or glass schedule
* Required delivery date
Contact RATO Glass today to request a quotation and discuss the available technical documentation for your tempered, laminated or insulating glass project.
We supply tempered, laminated and insulating glass supported by conformity documentation prepared according to the applicable European product standards and CPR requirements. The exact documentation available depends on the selected product, configuration and intended application.
The documented product range covers EN 12150-2:2004 for thermally toughened safety glass, EN 14449:2005 for laminated glass and laminated safety glass, and EN 1279-5:2018 for insulating glass units.
Yes. Custom dimensions, thicknesses, processing and glass build-ups are available. The requested construction must be reviewed to confirm whether it falls within the documented product scope.
No. Standard CE conformity documentation for tempered, laminated or insulating glass does not automatically provide a specific fire-resistance classification. Fire-rated glass requires separate testing and classification for the complete product or glazing system.
Relevant supporting documents can be provided to qualified buyers for project review. Some documents may be shared directly rather than made publicly downloadable because they contain controlled technical or manufacturing information.
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