01
Car park insulation
Soffit and wall insulation in underground car parks — minimal thermal bridging, fire-compliant and neatly laid to grid.
Soffit · Wall · Fire protection
More on car park insulation →Underground car park insulation, ETICS & plastering in Hamburg
Layer by layer. Quality that lasts.
DALGA BAU GmbH, Hamburg: car park insulation, external thermal insulation composite systems, brick slips, interior plaster and exterior render — to DIN standards in all techniques.
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Hamburg-Hammerbrook
Spaldingstraße 210
Spaldingstraße 210
01 — The system
Facades are systems.
We master every detail.
Eight layers determine a building’s energy performance, sound insulation and service life. We execute seven of them ourselves – precisely and to DIN standards, from interior plaster to the final coat of paint. The masonry is provided by the shell contractor.
- λ 0.032 – 0.035 W/(mK)
- Σ 8 layers · 7 by DALGA
- DIN 55699 · 18345 · 18350
02 — Services
Five layers
of expertise.
02
ETICS
ETICS from adhesive, anchors and reinforcement through to the finishing render — as a complete, approved system.
Insulation · Reinforcement · Top coat
More on ETICS →03
Brick slip cladding
A clinker look on an insulated facade: brick slips bonded directly to the reinforcing layer and pointed — the Hanseatic outer skin.
Clinker · Pointing · Detail
More on brick slips →04
Interior plaster
Machine and hand-applied plaster plus skim coating for residential and commercial buildings. Flat surfaces, clean edges, ready for any finish.
Q2 – Q4 · Gypsum · Lime · Clay · Renovation & insulating
More on interior plaster →05
Cement render
Weather-resistant cement render for facades and plinths — to DIN standards in all techniques and textures.
Plinth · Facade · Renovation & insulating
More on exterior render →Live · on site right now
What we’re working on.
Current projects of DALGA BAU GmbH in Hamburg – layer by layer, right in the middle of execution.
- A—01
In progress · Hamburg-City Nord
Arne-Jacobsen-Haus City-Nord (AJH)
- Interior plastering
- Renovation plaster
Area approx.18,000 m²
- A—02
In progress · Hamburg-Steinwerder
HPA – Modernisierung Hauptverwaltungsgebäude
- Gypsum and lime-cement plaster
- Renovation plaster
- Insulating plaster
ClientZüblin AG
Area approx.12,000 m²
03 — Projects
Insulation with substance.
Executed with precision.
References
Projects that speak for us.
A selection of our projects in Hamburg and northern Germany – for general contractors, developers and public clients.
Partners include
Schulbehörde Hamburg · Züblin · Strabag · Hochtief · Max Bögl · Bam · Bauwens · Otto Wulff
Current · in progress
Arne-Jacobsen-Haus City-Nord (AJH)
Hamburg-City Nord
- Interior plastering
- Renovation plaster
- Totalapprox. 18,000 m²
Current · in progress
HPA – Modernisierung Hauptverwaltungsgebäude
Hamburg-Steinwerder
- Gypsum and lime-cement plaster
- Renovation plaster
- Insulating plaster
- Totalapprox. 12,000 m²
ClientZüblin AG
Recently completed
Techniker Krankenkasse
Hamburg
- Car park soffit and wall insulationapprox. 3,000 m²
- Interior plasteringapprox. 10,000 m²
- Skim coatingapprox. 3,000 m²
ClientZüblin AG Hamburg
Recently completed
Neubau KDW 10b
Hamburg
- Interior plasteringapprox. 3,000 m²
ClientGerlach Wohnungsbau AG Hamburg
Recently completed
Neubau REWE Zentralstandort Nord
Henstedt-Ulzburg
- Interior plasteringapprox. 12,000 m²
ClientMax Bögl
Recently completed
BFW Umbau und Erweiterung Haus 16
Hamburg
- Interior gypsum and lime-cement plaster
- Sprayed fire-protection plaster
ClientZüblin AG Hamburg
Completed by mid-2021
Axel Springer Platz 1
Hamburg
- ETICS with renderapprox. 3,200 m²
- Interior gypsum plasterapprox. 30,000 m²
- Interior fire-protection plasterapprox. 12,000 m²
ClientZüblin AG Hamburg
Completed by mid-2021
Fuhle 101
Hamburg
- ETICS with render and brick slipsapprox. 2,800 m²
- Interior plasteringapprox. 2,400 m²
ClientHochtief & Max Bögl
Completed by mid-2021
Outlet Center Neumünster
Neumünster
- Exterior facade render
- Decorative elements with facade profiles and rustication
- ETICS with render and brick slips
- Interior gypsum plaster
ClientStrabag Belgium & Züblin AG Hamburg
Completed by mid-2021
Elbphilharmonie
Hamburg
- Decorative plaster, interior plaster and texture workapprox. 9,000 m²
ClientHochtief Hamburg
Completed by mid-2021
Nordex Forum I und II
- Interior plasteringapprox. 25,000 m²
ClientHochtief Hamburg
Completed by mid-2021
Hight 5 Wohnungen
- Interior plasteringapprox. 6,000 m²
- Basement wall and ceiling insulationapprox. 1,300 m²
Completed by mid-2021
Hight 3 Hotel
- Interior plasteringapprox. 5,000 m²
ClientHochtief Hamburg
Completed by mid-2021
Neubau Schulbehörde Anckermannstraße
Hamburg
- Interior plasteringapprox. 12,000 m²
ClientZüblin AG Hamburg & Otto Wulff Hamburg
Completed by mid-2021
Kunsthalle
Hamburg
- Interior refurbishmentapprox. 5,000 m²
ClientZüblin AG Hamburg
Completed by mid-2021
Dreifelder-Sporthalle
Lübeck
- Interior and exterior plasteringapprox. 18,000 m²
ClientZüblin AG Stuttgart
Completed by 2016
Kontorhaus Drehbahn
Hamburg
- Office and retail complex
- Refurbishment workapprox. 12,500 m²
Completed by 2016
Nordexforum – Langenhorner Chaussee
Hamburg
- Office complexapprox. 8,500 m²
General contractorHochtief AG
Completed by 2016
Überseequartier SPV 19
HafenCity Hamburg
- Office buildingapprox. 18,000 m²
General contractorBam Deutschland AG
Completed by 2016
Bürogebäude ECE – Saseler Damm
Hamburg
- Office buildingapprox. 22,000 m²
General contractorBauwens
Completed by 2016
Europa Passage
Hamburg
- Gypsum plasterapprox. 45,000 m²
General contractorHochtief AG
Completed by 2016
Neubau AK Barmbek
Hamburg
- Gypsum and lime-cement plasterapprox. 85,000 m²
- Exterior renderapprox. 5,000 m²
General contractorZüblin AG
Completed by 2016
Endo-Klinik
Hamburg
- Interior and exterior plasteringapprox. 7,600 m²
General contractorZüblin AG
Completed by 2016
Empire Riverside Hotel
Hamburg
- Gypsum plasterapprox. 20,000 m²
General contractorAlpine Bau Deutschland
Completed by 2016
Bernhard-Nocht-Institut
Hamburg
- Renovation plaster
- New gypsum and lime-cement plaster
- ETICS
- Totalapprox. 6,800 m²
ClientFreie und Hansestadt Hamburg
Completed by 2016
Gymnasium Othmarschen
Hamburg
- Totalapprox. 2,000 m²
ClientFreie und Hansestadt Hamburg
Completed by 2016
A-ROSA Arkona
Travemünde
- Gypsum plaster, existing and new buildingapprox. 18,000 m²
General contractorZüblin AG
Completed by 2016
Skandinavienkai
Travemünde
- Wall and ceiling skim coatapprox. 13,000 m²
- Gypsum and lime-cement plasterapprox. 6,000 m²
General contractorHochtief AG
Impressions from our sites
04 — Profile
2000
Since 2000 · 25+ years of experience
On site · Hamburg
Experience since 2000
you can build on.
Since 2000 we have specialised in external facade systems and interior plastering systems. High quality and long-standing experience shape every one of our projects — from the underground car park to the finished facade.
Customer satisfaction comes first for us. That is why we plan to schedule and execute to DIN standards.
05 — Approach
Planned to schedule.
Executed to DIN.
- 01Assess.
Substrate, existing structure and requirements — surveyed on site.
- 02Plan.
System, materials and sequence — aligned with your construction schedule.
- 03Execute.
Layer by layer, with our own team and a clean site.
- 04Hand over.
Joint acceptance and documentation — handed over on time.
06 — Values
We stand for
Quality
Experience
Punctuality
Customer satisfaction
FAQ
Frequently asked questions on insulation and plastering.
What is an external thermal insulation composite system (ETICS)?
ETICS is an insulation system applied to the external wall, consisting of adhesive mortar, insulation boards, anchors where required, a reinforced base coat and a final finish of top-coat render or brick slips. All components must belong to one approved system.
Can clinker brick slips be bonded to ETICS?
Yes, provided the ETICS used is approved for brick slip cladding. The slips are set in adhesive mortar on the reinforced layer and then pointed. Insulation material, anchoring and slip format are determined by the system approval.
Why are underground car park ceilings insulated?
Underground car parks are unheated and heavily ventilated. The ceiling usually adjoins heated residential or commercial spaces. Without insulation, the result is heat loss, cold floors and thermal bridges. The German Buildings Energy Act (GEG) sets requirements for these building elements.
Which insulation materials are common in underground car parks?
Because of fire protection requirements, usually non-combustible materials such as stone wool, mineral insulation boards or multi-layer wood wool boards with a mineral wool core. The building regulations, the garage regulations (Garagenverordnung) and the building’s fire safety strategy are decisive.
Do I have to insulate my facade under the GEG?
There is no general obligation. However, if the render on more than 10 % of a facade’s area is renewed, the GEG sets minimum requirements for the thermal insulation of the external wall (U-value 0.24 W/(m²K)). Exemptions are possible in individual cases.
What is the difference between gypsum plaster and lime-cement plaster?
Gypsum plaster is an interior plaster that can be trowelled smooth easily, used in living spaces. Lime-cement plaster is harder and less sensitive to moisture, and is used in wet rooms, basements, on plinths and as exterior render.
How long does interior plaster take to dry?
As a rule of thumb, allow about one day per millimetre of plaster thickness with good ventilation and normal temperatures. Only then should painting, wallpapering or tiling follow; the manufacturer’s instructions take precedence.
When can exterior render be applied?
As a rule, only at air and substrate temperatures above +5 °C, with no frost, rain or strong sunshine during application and curing. Exact limits are given in the manufacturer’s instructions.
07 — Enquiry
Your project in
four steps.
The more precise your details, the sooner you receive a reliable quotation. Simply leave any unclear points open — we will clarify them together.
Enquiry received
Thank you — we will be in touch.
Your reference number: . If you have any questions, you can reach us on +49 40 853 70 753.
08 — Contact
Your project deserves
a strong outer skin.
Address
DALGA BAU GmbH
Spaldingstraße 210
20097 Hamburg