Products for modern buildings, sustainability and value retention
Find all items and facilities you need for the efficient operation, restoration, updating, maintenance and sustainable preservation of your building.
Everything for Construction and Facility Management
Discover our full range: Appliances, Technical gases, insulation materials, spare parts, cleaning liquids, electrical equipment, pipes and installation accessories – for efficient and sustainable building projects.
Note on Technical Gases: These may only be handed over to trained professionals within our franchise network. Orders can be placed by anyone, but delivery is strictly subject to safety and qualification requirements.
All other products – such as air filters, cleaning supplies, or installation materials – are available without restrictions and can be purchased directly.
Commercial Air Conditioner
IT Precision Air Conditioner
Residential Air Conditioner
Technical Gases
Air Filter
Insulation
Sanitary Installation Materials
Installation Materials
Electrical Installation Materials
Overview of this Category for building-related products
The following is a complete summary of the products and services offered within this category. For a more comprehensive experience, we recommend exploring the pillars above.
Aluminium adhesive tape, specially designed for sealing joints and connections on insulated copper pipes. The standard fixing tape is easy to apply and provides long-lasting sealing and protection against moisture, dust, and corrosion. Ideal for installations in heating, air-conditioning, and refrigeration systems.
Material: Aluminium
Dimensions: 75 mm x 0.003 mm, 45 m per roll
Weight: 0.7 kg per roll
Unit: Pc.
Perfect for long-lasting sealing of pipe joints and insulation
ANTIFROGEN L is a high-performance propylene glycol-based heat transfer and antifreeze fluid for closed heating and cooling systems. It protects installations against frost, corrosion and deposits and is used in industrial, building technology and process cooling applications. Internally galvanized pipes should be avoided as glycol-water mixtures can dissolve zinc.
The fluid contains highly efficient corrosion inhibitors and is designed for mixing with water (min. 25% v/v and 35% recommended in Germany). Typical applications include heat pumps, refrigeration systems, HVAC systems, sprinkler systems and industrial temperature control systems.
Base: propylene glycol with corrosion inhibitors
Application: closed heating and cooling systems
Operating temperature: approx. -30 °C to +150 °C
Minimum concentration: 25% v/v
Colour: blue
Odour: neutral, odourless
System protection: frost, corrosion and deposit protection
Hazard classification
May cause eye irritation
Not classified as acutely toxic under proper use
Not classified as CMR substance
Environmental impact
Not acutely hazardous to water (depending on concentration)
Biodegradable under controlled conditions
Must not be released into environment or wastewater
Technical conclusion
ANTIFROGEN L is an industrial heat transfer fluid with integrated corrosion protection for long-term use in closed energy and cooling systems.
The new Peri Pro+ is a float-operated condensate pump offering exceptional reliability with an industry-leading 5-year warranty*. Based on stepper motor technology and software control, this version features intelligent pumping technology similar to the latest mini-pumps – always with the goal of minimizing noise and hose wear.
The Peri Pro+ is ideally suited for split systems with high walls, ducted units, and floor-standing and chassis units. It's perfect for hotel rooms and other remote installation locations.
*Hose not included and subject to proper installation and operation.
The new and improved 5th generation Silent+ Mini Lime is the quietest corner duct pump on the market at just 16 dB(A). Quick, easy, and flexible to install with proven technology, high flow performance, and low power consumption. Maximum performance, high reliability, and energy efficiency at near-silent operation.
Ideal for comfort and commercial areas where low noise is critical.
Features:
Backward-compatible Plug & Play cable
Compatible with all common duct systems
Fast installation – no vibration damper or anti-siphon valve required
Flow rate up to 40 l/h with up to 10x lower power consumption
Suitable up to 46 kW / 157000 Btu/h
Vibration damper for quiet operation
Pump can be installed in duct angle, left or right
Various duct systems available
Easy maintenance
Included:
Silent+ Mini Lime pump with 1.5 m fixed power cable
Construction with vibration damper and backflow protection
500 mm inlet hose (14 mm ID)
40 mm PVC vent hose (6 mm ID)
Pump angle
800 mm straight duct (not for OEM)
Seal and ceiling penetration
Inlet adapter
Mounting kit
Installation manual
Our large capacity bag is specially designed for the disposal of used air filter materials from air conditioning systems. It offers enough space for three bag filters with the dimensions 592x592 and a maximum bag length of 600mm in the standard size of the big bag.
Depending on requirements, additional products or services may be required, such as:LogisticsDisposal costsStaff deploymentMultiple big bags ...
The Big Foot Multi Frame XL is an extremely robust and flexible mounting system for flat roofs. It has been developed for quick and easy installation and ensures maximum stability as well as unrestricted roof usability – even when installed.
Thanks to the three integrated crossbars and the infinitely expandable design on both sides, the system can be optimally adapted to different requirements. Each support foot is individually height-adjustable and removable if required, allowing precise alignment even on uneven roof surfaces. The large footplates ensure even load distribution and protect the roof surface.
With a maximum load capacity of 500 kg the Multi Frame XL is ideally suited for demanding applications. Inclined anti-vibration mats as well as a higher construction version are optionally available to meet additional requirements.
Technical features:
Easy installation
Extremely robust construction
3 crossbars
Infinitely expandable from both sides
Roof remains fully functional
Individually height-adjustable and removable feet
Foot dimensions (L x W): 305 x 305 mm
Height adjustment: 335–440 mm
Maximum load: 500 kg
Threaded rod: M24
Optional: increased construction (height adjustment 335–660 mm)
Optional: inclined anti-vibration mats
Order information:
Product: Big Foot Multi Frame XL (boxed)
Dimensions: 1500 x 1200 mm
Feet: 4 x 305 mm
Article code: BFS-1515-000
Weight: 43 kg
EAN: 5414618981616
SKU: 10371320000
OEM: B9731
Unit: Pc.
Minimum order quantity: 1 Pc.
Brand: Big Foot Systems
Product group: A
The Big Foot Multi Frame XL stands for a future-proof, durable and flexible mounting solution of the highest quality.
The Big Foot Multi Frame XL Extension is a robust and versatile extension for flat roof mounting systems. Designed for easy assembly, it supports a wide variety of units while maintaining full roof functionality.
Each of the two support feet measures 330x330 mm and is individually height-adjustable from 330 to 610 mm, allowing precise alignment on uneven surfaces. The large footplates ensure even load distribution and protect the roof surface.
With a maximum load capacity of 500 kg, the extension is suitable for demanding applications. Supplied boxed with clamp kits, it features hot-dipped galvanized steel construction, recyclable EPDM foam mats, and recycled glass-filled nylon feet. Salt spray tested to 1000 hours.
Technical features:
Compatible with a wide variety of units
Feet dimensions: 330 x 330 mm
Height adjustment: 330–610 mm
Maximum load: 500 kg
Simple to assemble
Supplied boxed with clamp kits
Hot-dipped galvanized steel
Recyclable EPDM foam mat
Recycled glass-filled nylon feet
Salt spray tested to 1000 hours
Order information:
Product: Big Foot Multi Frame XL Extension – 1500x1200 mm – 2x330 mm Foot
Article code: BFS-1228-000
External dimensions: L1500 x W1200 mm
Weight: 34 kg
EAN: 5414618006753
SKU: 10425840000
OEM: BN9732
Unit: Pc.
Minimum order quantity: 1 Pc.
Brand: Big Foot Systems
Product group: A
The Big Foot Multi Frame XL Extension provides a durable, flexible, and high-quality solution for extending flat roof mounting systems.
The BIMcare™ Consumables Package for Air Conditioning is an optional addition to BIMcare™ maintenance. It enables predictable costs, audit-proof documentation, and supports compliance with operator obligations for your air conditioning and ventilation systems.
Objective
Ensuring hygienic and cost-efficient operation of air conditioning systems through the use of standard consumables.
Included Materials
Filter materials (fine filters, activated carbon filters)
Disinfectants and cleaning agents for split-type indoor and outdoor units
Marking, sealing, and labeling materials for maintenance schedule
Disposable gloves, cleaning cloths, and functional test materials
Not Included
Renovation or replacement of air conditioning units
Extensive mold removal or special measures
External lab costs or special testing equipment, e.g., for leak detection
Delivery only in conjunction with BIMcare maintenance.
The BIMcare™ Consumables Package for a Combined Supply and Exhaust Air Unit is an optional addition to BIMcare™ maintenance. It provides predictable costs, audit-proof documentation, and supports compliance with operator obligations for your ventilation systems.
Objective
Ensure hygienic and cost-efficient operation of ventilation systems through the use of approved consumables according to VDI 6022.
Included Materials
Disposable face masks, gloves, protective clothing
All-purpose cleaners, disinfectants for heat exchangers and surfaces
Cleaning cloths (disposable and reusable), sponges, drying cloths, trash bags
Brushes, lamella combs, vacuum bags according to VDI 6022
Marking, sealing, and labeling materials for maintenance points
Not Included
Special air filters or standard filters for multi-stage systems
Drive belts
Extensive mold removal or hygiene/special measures
External lab costs or special sampling/testing materials, additional personnel
Delivery only in conjunction with BIMcare maintenance.
The BIMcare™ Consumables Package for Drinking Water is an optional addition to the BIMcare maintenance service. It allows predictable costs, audit-proof documentation, and supports compliance with operator obligations.
Objective
Ensuring drinking water hygiene using material-friendly, drinking water-compliant consumables.
Included Consumables
Disinfectants and flushing agents (standard- and material-compliant)
Chemicals for hygiene flushing (e.g., citrate or peroxide-based)
Sampling consumables (sterile bottles, disposable tubes, adapters)
Seals, O-rings, standard connectors (EPDM/silicone, drinking water compliant)
Cleaning and care chemicals for fittings and surfaces
Marking and labeling materials
Not Included
Renovations, pipe replacements, shock disinfections
External lab costs and special sampling kits (e.g., item ZT80401.1)
Hygiene flushing plans or inspection checklists
Delivery only in combination with a BIMcare maintenance contract.
BIMdepot Filter:
Air Handling Technology
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Language Version:
German
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Task - Sampling Service :
Direct | chemically & biologically
This sampling kit is used for structured detection of key indoor pollutant groups and forms the basis for comprehensive laboratory analysis of indoor air quality in residential, office, and work environments without a known single source.
The product includes sampling technology and laboratory analysis only. On-site sampling, coordination, assessment, or report preparation is not part of the scope of delivery.
Analytical parameters
Formaldehyde from wood-based materials and furniture
Wood preservatives (e.g. PCP, Lindane, DDT, PCB, Chlorthalonil, Endosulfans)
Moulds and yeasts (including non-visible contamination)
VOC & solvents (e.g. benzene, toluene, alcohols, aldehydes, ketones)
Plasticisers (e.g. DEP, DIBP, DBP, BBP, DEHP)
Asbestos fibres (optional fibre analysis using specialised methods)
Sampling principle
Air samples are collected using a leased electronic sampling pump onto adsorption tubes. Sampling is standardised and designed for rooms up to approx. 100 m². Additionally, mould detection is carried out using sedimentation methods including an outdoor air reference sample.
Laboratory analysis
Gas chromatographic VOC analysis according to VDI-oriented procedures
Scanning electron microscopy fibre analysis (e.g. SEM/EDX in case of asbestos suspicion)
Microbiological testing (moulds & yeasts)
Comparison with guideline and assessment values
Evaluation (separately defined service scope)
Laboratory report with structured measurement data - included
Technical evaluation of results - optional
Optional cause and mitigation interpretation by specialist bodies - optional
Scope of delivery
General:
Laboratory analysis of all commissioned parameters
Standardised result documentation
Indoor air adsorption sampling:
Complete sampling kit incl. leased sampling pump
Special adsorption tubes for VOC, PAHs, formaldehyde, solvents
Mould detection (indoor air)
Culture media in dishes for two rooms
Culture media for outdoor air reference sample
Asbestos and mineral fibre detection
Surface imprint sample on a specialised sampling carrier
Note
Leased sampling pump is included in delivery
Overdue return may incur additional charges
Results are for technical assessment only and do not replace medical diagnosis
BIMdepot™ process logic
For structured project workflows, the involvement of a BIM Facility Manager or a VDI Hygiene Inspector as a qualified indoor air specialist is recommended. Laboratory analyses are performed independently by specialised analysis partners.
BIMdepot Filter:
Air Handling Technology
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Task - Duration:
1 Day
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Task - Work Location:
DE - From Essen
This cylinder is used for collecting, transporting, and disposing of up to 9 kg of refrigerant gases. It is exclusively operated by certified professional technicians. All processes are fully documented via a CAFM system ensuring traceability and environmental compliance. Disposal, hazardous goods surcharge, and container cleaning are included.
We also recommend for various tasks:
Disposal station
Refrigeration fittings
Refrigerant scale
Nitrogen and service valves for pressure testing before commissioning or filling
Refrigerants, oil recycling containers, vacuum pumps and additional equipment
If listed as a rental item, shipment is typically combined with the Coolenvi™ service vehicle. Air freight is not permitted. For island or overseas operations, please verify logistics in advance. Coolenvi is certified under EU Regulation 303/2008 and Implementing Regulation (EU) 2015/2066.
BIMdepot Filter:
Potable Water Technology
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Task - Duration:
1 Week
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Task - PW:
PW - Glycol Brine Storage Refill
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Task - Work Location:
DE - From Essen
The IBC container 600 L (REKO) is a reconditioned industrial container for rental use for safe storage, mixing and internal handling of glycol solutions. In particular, Antifrogen type N is classified as dangerous goods and must under no circumstances be disposed of via public sewage systems or by contaminating groundwater.
Use is exclusively intended for compatible, non-hazardous media. Not suitable for acids, highly aggressive chemicals or other hazardous substances. The container must be cleaned by the lessee prior to return or can optionally be processed via a recycling concept including disposal costs. Transport costs are not included and can optionally be booked via BIMconnect™.
Sustainability & Service:
The inner container is made of HDPE (transparent/natural) and allows easy and safe level monitoring. A stable steel grid frame ensures mechanical durability in daily use, while the robust plastic pallet enables flexible internal transport with pallet trucks or forklifts.
Volume: 600 litres
Inner container material: HDPE
Pallet: plastic, forklift accessible
Filling opening: 225 mm
Outlet valve: 2" sliding valve DN50
Outlet coupling: 3/4" valve with hose connection
Dimensions: 1200 × 800 × 1013 mm
Condition: REKO (cleaned, inspected)
Approval: no UN dangerous goods approval
For different applications we also recommend:
Antifrogen L - antifreeze fluid
Extraction pump
Hose trolley
Mixing tank for glycol preparation
Manual pressure filling pump station
Leak test station, sealing compounds and additional accessories
If the item is listed as a rental product in your distribution channel, it is typically shipped together with the Coolenvi™ service vehicle. Please note that due to logistical restrictions these rental items cannot be shipped by air freight. For island or overseas operations, shipping feasibility and availability must be checked in advance. Coolenvi is a certified specialist service provider in accordance with EU Regulation 303/2008 and Implementing Regulation 2015/2066.
The BIMdepot drinking water test kit enables professional sampling and laboratory analysis of drinking water at one defined sample-taking point. Samples are collected in certified containers and sent to an accredited laboratory for analysis and evaluation.
The results provide a reliable basis for assessing water quality and potential contamination from chemical or biological parameters. Sampling and evaluation should be performed by qualified professionals.
🔬 Analysis scope
Depending on the selected variant, the following parameters are analyzed:
Chemical parameters: Lead (Pb), Nickel (Ni), Copper (Cu)
Biological parameters:
Coliform bacteria,
Enterococci,
Pseudomonas aeruginosa,
Legionella
📦 Variant overview
Direct | Heavy metals & chemistrySelf-sampling for chemical analysis
Direct | Bacteria & microbiologySelf-sampling for microbiological testing
Direct | Full analysisSelf-sampling for combined chemical and biological analysis
Accredited & supervised | Heavy metals & chemistryAccredited sampling with coordinating support for heavy metals
Accredited & supervised | Bacteria & microbiologyAccredited sampling with coordinating support for hygiene
Accredited & supervised | Full analysisAccredited sampling with coordinating support for complete water analysis
⚠️ Important notes
Valid for one sampling location only.
Additional kits required for multiple locations.
Laboratory shipping included unless otherwise stated.
Coordinating On-site services available separately.
📊 Results & Benefits
Laboratory analysis provides detailed measurements and a verifiable assessment of water quality. It serves as a basis for professionals to initiate or maintain technical measures, optimize hygiene, or provide legal documentation.
Completely configure supply chains
For complete implementation, we recommend booking a coordinating BIM Facility Manager or VDI Hygiene Inspector as a certified professional, typically for 4 days per week (Monday to Thursday).
Note: This offer is not all-inclusive. Travel expenses and equipment are not included and can be booked optionally in the categories BIMconnect, BIMpilot, or BIMservice.
Language Version:
German
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Task - Sampling Service :
Direct | biologically
BIMdepot contact and swab sampling set for surface analysis professionals: Includes 5 round agar plates in Petri dishes and 5 swabs for surface sampling – ideal for air filters, condensate trays, interior walls, air-handling components, food areas, or refrigeration units. Sample evaluation and report generation (e.g. according to VDI 6022, HACCP, or GMP) are not included and are the responsibility of the user. Swabs are recommended for hard-to-reach or uneven surfaces.
Note: More than 5 samples require additional kits.
Microbial and bacterial analysis
On TTC agar, most bacteria grow as red colonies – some fungi and yeasts may also appear. Colorless colonies are also counted. The key factor is Colony Forming Units (CFU), not colony size. At high contamination levels, the surface may appear uniformly colored or colorless due to heavy growth. Comparison with a fresh medium helps avoid misinterpretation.
Reference values:
< 10⁴ CFU/ml = low contamination
10⁴ – 10⁶ CFU/ml = moderate contamination
> 10⁶ CFU/ml = high, unacceptable contamination
Important notes
This analysis kit does not include PPE, on-site sampling, or services.
Transport, consulting, action planning & result interpretation are booked separately.
Coordinated or extended deployments require separate booking.
Create professional supply chains
For full process and sampling support, booking a coordinating BIM Facility Manager or VDI hygiene inspector is recommended (Mon–Thu, 4 days/week).
Note: Work equipment and travel costs are not included – see BIMconnect, BIMpilot or BIMservice.
Cable trunking, cable duct CK 110 x 60 (per 2 m of trunking). Base perforation with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation.
Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing
The picture of the product is not binding and may vary form the appearances of delivered item's
Cable trunking, cable duct LFK 25 x 25 without retaining clips (per 2 m of trunking). Base perforation up to LFK 40 x 40 is single-row, from LFK 40 x 60 it is double-row. From LFK 60 x 60 with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation.
Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing
Cable trunking, cable duct LFK 40 x 40 without retaining clips (per 2 m of trunking). Base perforation up to LFK 40 x 40 is single-row, from LFK 40 x 60 it is double-row. From LFK 60 x 60 with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation.
Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing
Cable trunking, cable duct from LFK 40 x 60 including 4 retaining clips (per 2 m of trunking). Base perforation up to LFK 40 x 40 is single-row, from LFK 40 x 60 it is double-row. From LFK 60 x 60 with a continuous mounting rail for attaching divider rails. Completely overlapping top section (cover) and base perforation.
Tunnel length: 2 mMaterial: PVC - Polyvinyl chlorideFlammability: Flame-retardant, self-extinguishing
The picture can vary to the appearance of the item delivered and is not binding
CE®-POLY Z-Line Insert Filter in a cardboard frame, specially manufactured for WOLF KG 15 Air Handling Units.Technical Data:Filter Quality: M4/F4/COARSE-60%Width: 712mmHeight: 335mmFrame: 48mm CardboardLength: 48mm
CP®-TEX Paint-Stop M3/G3/COARSE-45% filter media cut to size. The perfect cut to size, as an air filter mat for the paint spray booth. In your paint shop, this custom-fit mat ensures high-quality paint surfaces and a clean workplace without excessive paint overspray. Simply select the number of square meters as the cut size and let us know the exact dimensions in the comments field of your order. The price and shipping costs always refer to whole square meters.
Technical specifications:
Length: 20m
Width: 2000mm
Thickness: 50mm
Filter grade: EU3/G3/COARSE45%