Conservative Values
When a climate declaration is being prepared, data from the Swedish National Board of Housing, Building and Planning’s (Boverket) climate database or specific climate data for construction products can be used. The climate data in Boverket’s database is conservatively estimated—about 25% higher than average—to encourage the use of specific climate data. Climate data for energy and fuel must be retrieved from Boverket’s database and are not conservatively estimated.
Source: Boverket
CO2e A1–A3 (Biogenic)
Biogenic carbon dioxide is carbon bound in biomass, which includes plant-based materials from nature—forests, agriculture, or water—as well as agricultural and food industry by-products, including slaughterhouse waste. When the biomass is burned or decomposes, the same amount of biogenic CO₂ is returned to the atmosphere.
This is measured in carbon dioxide equivalents (CO2e) using life cycle analysis (A1–A3) in accordance with ISO 14040 and ISO 14044.
CoClass
CoClass is a unified classification system for the built environment, designed to ensure future-proof documentation.
Boverket
Boverket is the administrative authority for issues relating to the built environment, land and water use, physical planning, construction, housing, and housing finance. Boverket operates under the Ministry of Finance.
CMR
Carcinogenic, mutagenic, or reprotoxic chemical substances are referred to as CMR substances. These are particularly hazardous and dangerous through inhalation, ingestion, or skin contact. It's essential to consider the full handling chain, including equipment cleaning and waste management.
BASTA
BASTA is a database of construction products that meet BASTA’s chemical content requirements.
BASTA criteria: Concern phase-out substances and risk-reduction substances. Products meet Miljöbyggnad GOLD (versions 2.2 and 3.0) and BREEAM SE.
BETA criteria: Allow risk-reduction substances and meet Miljöbyggnad GOLD (2.2) and SILVER (3.0).
Content Certifications
HPD Open Standard: Promotes accurate and consistent reporting of product content and health information for building products. Compatible with several industry standards.
Declare: An internationally recognized transparency platform listing product origin, ingredients, and end-of-life pathways.
Humidity RH
Relative humidity (RH) in materials is a measure of how "moist" a material is, according to EN 318.
Emission Class
Indoor air quality classification for materials used in buildings.
M1: Tested in neutral labs per M1 standards.
A1 & A1+: Based on French regulations.
Indoor Air Comfort (IAC): Confirms product emissions meet EU regulations.
IAC GOLD: Meets additional voluntary eco-label standards in the EU.
Pile Weight
Textile floor coverings—mass determination according to ISO 8543.
VT Approval
Plastic flooring for wet rooms approved by the Swedish Flooring Trade Association (GBR).
Impact Sound Insulation
Measures noise transferred through floors to adjacent spaces. Follows EN ISO 10140-3 / EN ISO 717-2.
Wear Layer Thickness
Thickness of flooring wear layers per ISO 24340.
Usage Class
Flooring classification by usage and intensity for resilient, textile, and laminate flooring, according to EN ISO 10874.
Product Standard
Health, environment, and safety compliance. CE marking is required for many products in the EU.
Waterproofing
Waterproof testing for thermoplastic products per ISO 13254:2010.
Solar Energy Transmittance
Thermal transmittance and resistance measurements for window profiles, per ISO 10077-2:2017.
Security Class
Burglary protection levels (1–3) for buildings as defined in SSF 200, with class 3 being the highest.
CE Marking
Indicates EU compliance for health, safety, and environmental requirements.
Burglary Class
Measures resistance to forced entry using predefined tools, per SS-EN 1627.
Light Reflectance
Measured according to BS8493:2008+A1:2010 using CIE standards.
Sound Absorption per Piece
Measured across frequency bands (200–2500 Hz) per SS 25268.
Fire Class (Electrical)
Fire spread protection per Swedish Building Regulations BBR 5:61 (E = Integrity, I = Insulation).
Sound Reduction
Sound pressure level difference between spaces, defined in ISO 16283 (Parts 1–3).
Sound Absorption Coefficient (αw)
Measured in reverberation rooms per ISO 354:2003.
Thermal Conductivity
A material's ability to conduct heat, measured per CNS 13778.
Fire Class
Classifies building materials' reaction to fire, from A1 to F per EN 13501-1.
Wall Sound Insulation
Reduction of airborne and impact noise through walls, measured per ISO 16283-1:2014.
Ceiling Sound Insulation
Reduction of noise through ceilings, measured as above.
Sound Absorption Class
Rating from A to E (A = best), defined in ISO 11654.
U-Value
A window's energy efficiency rating. The lower the U-value, the better the insulation. Calculated per SS-EN ISO 6946.
CO2e A1–A3 (Fossil)
Carbon emissions from fossil fuels. Measured in CO2e per ISO 14040 and ISO 14044.
CO2e A1–A3 (Land Use)
Emissions or removals of greenhouse gases due to land use activities. Calculated in CO2e per ISO 14040 and ISO 14044.
Data Quality
Prodikt classifies data quality as:
A: Product-specific EPD = very high quality
B: Family-specific EPD = minor deviation possible
C: No EPD = compiled by Prodikt (not third-party validated)
Climate Impact
The product’s total CO₂ emissions from raw material extraction to finished product. Calculated in CO2e via ISO 14040 and ISO 14044.
Example: 500 km in an average car ≈ 100 kg CO2e.
SIN List
Database by ChemSec listing chemicals likely to be legally restricted under the EU REACH regulation.
REACH
EU regulation on Registration, Evaluation, Authorisation, and Restriction of Chemicals. Companies must manage chemical risks throughout a product's life cycle.
Regulation: EC No 1907/2006
Material Transparency
Percentage of product content declared with regard to health impact.
Formaldehyde after 28 Days
A VOC gas measured after 28 days per ISO 16000 and EN 16516.
Swedish occupational limit: 0.3 ppm; WHO guideline: 0.1 mg/m³.
VOC after 28 Days
Volatile Organic Compounds (VOCs) in indoor air, measured per ISO 16000 and EN 16516.
Health-Impacting Properties
Product declarations should include substances with health risks. Standardized measurements and criteria apply.
Recycling System (Demolition)
Prodikt’s criteria:
Nationwide coverage
Standardized procedure
Accepts waste from product demolition
Excludes contaminated waste (e.g. asbestos, oils)
Recycling System (Installation)
Same as above, but for leftover material from installation.
Biobased Content
Defined by ISO 14021:2017. Derived from plants, agriculture, or by-products (not geological/fossil material).
Recycled Content (Post-Consumer)
Content recycled after consumer use, per ISO 14021:2017.
Recycled Content (Pre-Consumer)
Content recycled from production waste (not reused in the same process), per ISO 14021:2017.
Reusable
Designed for multiple uses over its life cycle, per ISO 14021:2017.
Recyclable
Can be processed and reused as raw material, per ISO 14021:2017.
Circularity Profile
Describes a product’s content, reusability, recyclability, and connection to a functioning recycling system—key for sustainable construction and circular economy.