TIMM – Partner to builders & architects:
Solutions for architecturally and technically demanding construction projects

Construction projects are becoming increasingly complex and the increased demands on the building envelope nowadays require early and intensive cooperation between architects, planners, investors or private customers and us as a manufacturer, in order to ensure planning security and smooth project execution in particular.

Our Timm Architectural Consultancy provides you with diverse support in every phase of construction planning and for all questions relating to windows, doors, facades and sun protection.

We take a lot of time to understand your wishes and requirements and provide you with the best possible support. We talk to you about materials, design and functions. Ergonomic and aesthetic factors are just as much a part of the planning process as your previous ideas. You will also receive detailed information about our products and all possible building physics issues.

After the individual and specialist consultation phase, you will receive estimates for your bugdet planning or a concrete, technically mature offer.

We look forward to welcoming you – whether live or online.

Are you looking for a window and facade specialist for your next project?

Maximilian Weber

Technical property consulting

  • Key Account
    Facade planner
  • GU projects
  • Large objects


Sylvia Blase

Head of Architectural Consulting

  • Upscale residential & commercial
    Office building LP1-5
  • Villas
  • Tenders


Matthias Lachmann

High security

  • Private individuals / protected persons incl. Safety measures
  • Government buildings and embassies
  • Critical infrastructure


Services for architects and clients

Product advice

Professional advice for investors, architects, general contractors and planners on all aspects of windows, doors, lift and slide systems and facades.

  • Feasibility
  • Dimensioning
  • Suitable materials & constructions
  • Monument protection
  • Additional equipment
    • Security e.g. burglary/penetration/blasting
    • Sun protection
    • Fall protection measures
    • Building physics requirements, e.g. thermal insulation, moisture protection, sound insulation, ventilation

If necessary, on-site meetings and inspections with the respective project participants.


Joint development of individual standard details (CAD) for cost-effective implementation, taking into account all requirements (thermal insulation, sound insulation, fall protection, burglary protection, etc.):

  • View drawings & profile sections
  • Building structure connections with detailing, definition and description of requirements for the connecting trades
  • Planning of professional sealing and installation
  • Development of pre-wall installation systems (VWMS)
  • Working out / checking the requirements for the glazing
  • Development of special solutions
  • Oversize assessment

Sample service

When choosing the right window or facade construction, look and feel play a major role. We give you the opportunity to take a close look at our products and additional components in our showroom before you make your decision.

  • Sample corners
  • Handle pattern
  • Glass pattern
  • Fitting pattern
  • Surface pattern
  • and much more.


Review of the structural requirements and their implementation options.

Advice and preparation of static pre-dimensioning for

  • the window constructions
  • the pre-wall mounting system (VWMS)
  • the glazing
  • Fastening
  • Fall protection

constructionphysical evidence

Providing evidence of the building physics properties of window and facade constructions in compliance with legal and building regulations.

  • Thermal insulation certificate – U-value determination
  • Moisture protection against condensation and mold formation – Proof of freedom from condensation – Isotherm calculation/proof
  • Ventilation concepts for moisture protection
  • Summer thermal insulation
  • Sound insulation

Invitation to tender

Compilation and transmission of individual tender texts and service descriptions for the selected window and facade systems, the building structure connections and other technical components

Cost estimate

Preparation of cost estimates and price indications for selected window and facade constructions, as well as additional components for your budget planning.

Refurbishment concepts

Basic assessment for the renovation or new construction of historic windows, especially in listed buildings.

  • Technical analysis and damage analysis of existing structures
  • Documentation of the existing building, if necessary for monument protection
  • We develop targeted refurbishment concepts (window refurbishment or new construction) for the respective buildings, taking into account conservation, economic and ecological aspects and the requirements for future use


  • Creation of individual and property-specific security concepts for public buildings, industrial facilities, security measures, critical infrastructure properties or high-quality private properties
  • Identification of security-relevant weak points in existing buildings


Die innovativsten Lösungen der Branche

Auf rund 850 m² Ausstellungsfläche präsentieren wir Ihnen in unserem Showroom an über 60 Exponaten die aktuellsten und innovativsten Lösungen der Branche aus den Bereichen Aluminiumfenster, Holzfenster, Holz-Alu Fenster und Stahlfenster sowie Sicherheitsfenster und Fassaden.

Architekten, Bauherren und Partnern im Objektgeschäft bieten wir die Möglichkeit, alle Arten und Designsprachen von Fenstern und Fassaden zu erleben und sich von unserem vielseitigen Produktportfolio begeistern zu lassen. Wir laden Sie herzlich ein, diese Erlebniswelt für Ihre Bauvorhaben und Planungen zu nutzen.

Hinweis: Bitte besuchen Sie uns nach einem vorab mit uns vereinbarten Beratungstermin, da unser Showroom nicht auf Publikumsverkehr und spontane Besuche ausgerichtet ist.



Hans Timm Fensterbau GmbH & Co. KG
Motzener Str. 10
D-12277 Berlin

Beratungs- & Angebotsanfragen:
+49 30 720 831-70

Service-, Reparatur- und Wartungsanfragen:
+49 30 720 831-60
+49 30 720 831-0


We provide you with service and industry news and news about our products at irregular intervals!


With the TIMM planning manual, you can quickly find the right product. Request your free copy now!