Flat roof hall
Flat roof halls from PEM:
Economical, flexible and future-proof
As an experienced general contractor for hall construction and Hall renovation in Austria and Germany, PEM offers tailor-made flat roof halls for a wide range of applications. With over 50 years of expertise in commercial and industrial construction, we realize your construction project from the initial planning to turnkey handover.
Versatile application possibilities of the flat roof hall
A Flat roof halls are versatile in use and offer a wide range of possible uses. Through the easy adaptation to individual requirements they are, among other things, excellently suited as:
Industrial halls & production halls
with maximum room height
Warehouses & logistics halls
for efficient goods management
Sports halls & multipurpose halls
for municipal facilities
Retail spaces & exhibition rooms
with a representative character
Workshops & car dealerships
with optimal use of space
Agricultural halls
for modern business concepts
The flat roof hall is particularly valued for its maximum space utilization and the ideal conditions for the installation of photovoltaic systems across the entire roof area.
Hall construction & hall renovation
PEM as your general contractor
New construction of flat roof halls:
As your Specialist in hall construction we plan, manufacture and assemble functional flat roof halls in steel construction for you, exactly according to your wishes:
Individual planning
based on your requirements
Structural calculation
taking local conditions into account
High-quality steel construction
for maximum stability and durability
Energy-efficient construction
with state-of-the-art insulation technology
On-schedule execution
by experienced assembly teams
Hall renovation & modernization
In the dynamic world of industry and commerce, the maintenance of operational buildings is an essential aspect to preserve the value and functionality of the facilities. In addition to new construction, we are also your competent partner for Hall renovation:
roof renovation
for existing flat-roofed halls
energy-efficient renovation
to reduce operating costs
Expansion & conversion
of existing hall structures
Modernization of the building envelope
with current materials
Structural reinforcement
for changed usage requirements
Already after 15 to 20 years experience shows the first signs of wear on the roof. The team at PEM has extensive know-how and many years of experience in the field of Roof– and Facade renovation and is at your side as an experienced renovation partner you can rely on.
Advantages of the PEM flat roof hall
Cost-effective solution with maximum efficiency
One of the biggest advantages of flat roof halls is their Flexibility. The flat roof offers numerous advantages over other roof types:
Short construction time
Particularly inexpensive due to the simpler construction and completed in a short construction time
Low construction costs
Both the shortened construction time and the lower material requirements have a positive effect on construction costs
Low maintenance effort
thanks to robust steel construction
Flexible expansion options
for future requirements
Functional advantages in operation
Maximum space utilization
through minimal space loss and optimal space cost-benefit ratio
Optimal use of hall height
without sloped roof areas
Ideal for photovoltaics
The roof area is suitable for the installation of photovoltaic systems
Easy maintenance
thanks to walkable roof area
Lower overall building height
with the same usable area
Technical specifications
Steel as a building material has proven itself in hall construction for many years. It is functional, malleable, robust, and extremely load-bearing. A flat-roof hall with steel construction impresses with its durability and proves to be a long-term and economical solution for your individual requirements.
Spans: Up to 35 meters and more without intermediate supports Equipment: Individually configurable with gates, windows, skylights
Range of services as general contractor
Complete solution from a single source
Construction planning & structural analysis
by certified engineers
Building permit procedure
in close coordination with authorities
Manufacturing
in our own production facilities
assembly
by trained specialists on site
Project management
from planning to acceptance
Modern roof & wall solutions
An overview of our services at PEM:
Roof construction:
Professional flat roof sealing
with high-quality materials
Modern thermal insulation
for optimal energy efficiency
Proper drainage systems
to prevent water damage
Thoughtful vapor barriers and vapor stops
Walkable roof structures
for maintenance work
Green roof solutions
for sustainable construction
Wall constructions:
Sandwich panels
in various thicknesses
Trapezoidal sheet walls
with sub-roof insulation
Individual facade design
according to your wishes

Special features of flat roofs
Planning and execution
Professional drainage for durability
What should be considered with steel halls with flat roofs? With flat roofs, special attention must be paid to proper drainage to pay attention to:
Professional sealing
for maximum tightness
Well-designed drainage system
to prevent waterlogging
Slope formation
for optimal water drainage
Emergency overflows
for extreme weather situations
Professional insulation for energy efficiency
PEM relies not only on high-quality materials, but also on modern hall construction elements. By using specific insulation materials, you can also save significantly on your hall's energy consumption:
Protection against overheating in summer
Energy savings in winter
Condensation prevention
through professional vapor barrier
Individual insulation thicknesses
depending on usage
Planning process: From idea to finished hall
Your path to a tailor-made flat-roof hall
In order to plan and build the flat-roofed hall according to your requirements, you will be integrated into the processes at PEM from the very beginning:
Needs analysis
Based on your size specifications and individual material selection, our PEM experts will professionally plan your steel hall
Structural calculation
They will then calculate the structural requirements of your property and prepare the corresponding calculations
Individual planning
Together we will then develop ideas for suitable equipment options as well as roof and wall solutions
3D visualization
This results in a template for the construction of your flat-roofed hall that is individually tailored to your wishes
Construction execution
The components are then delivered „just in time" on schedule
Handover
Assembly is then carried out by our experienced PEM experts

Use free planning tool
Feel free to use our free 3D hall planner for an initial draft of your hall. Configure your desired hall online and receive an immediate initial cost estimate.
Quality and service from PEM
Over 50 years of experience in hall construction
As an established General contractor for hall construction and hall renovation in Austria, we stand for:
Highest quality standards
in materials and workmanship
On-schedule execution
of all construction projects
Personal consultation
by experienced professionals
Comprehensive service
from planning to maintenance
Fair pricing
without hidden costs
Benefit from our 50 years of experience and arrange a non-binding consultation with our experts. We will provide you with comprehensive information and look forward to supporting you with your construction project.
Your partner for sustainable solutions
Sustainability and energy efficiency are the focus at PEM. Our flat roof halls impress with:
Energy-efficient construction
to reduce operating costs
Sustainable materials
for long-term value stability
Recyclable steel construction
for environmentally conscious building
Modern insulation technology
for optimal thermal protection
Photovoltaic-ready
for future-proof energy generation
Equipment variations in flat roof hall construction
At PEM you receive up to 30% cost savings on acquisition costs and furthermore 10-year warranty on your flat roof.
Our extensive range of equipment options includes, among others, roof gutters, skylights, doors, window systems, sectional doors or high-speed doors, roller doors and much more. You decide how the hall facade is designed and which colors the roof and walls will have.

Cost transparency at PEM
Fair pricing for your flat roof hall
The cost of building a flat roof hall must be assessed individually. PEM plans your hall according to your wishes and requirements. As an experienced General contractor we calculate your hall according to your specific requirements:
Detailed cost breakdown
already in the planning phase
No hidden additional costs
thanks to all-inclusive offer
Budget-friendly planning
according to your financial requirements
Fixed price guarantee
for planning security
Financing advice
in cooperation with partners
The total costs of the Steel hall depend on several factors such as the structural requirements on site, the use, and the equipment. In consultation with our PEM experts, the costs of your hall can be precisely determined in advance.
Contact & consultation
Are you planning a new flat roof hall or do you need professional Hall renovation? As an experienced general contractor, we are happy to advise you on all aspects of your construction project.
PEM steel hall with flat roof: Request a non-binding offer now, tailored to your needs!
An investment in roof renovation is an investment in the future of your company, which pays off in the long term through lower operating costs and increased building value.

Why choose PEM?
- General contractor with complete solution from a single source
- Over 50 years of experience in commercial and industrial construction
- Individual planning according to your specific requirements
- High-quality materials for maximum durability
- Professional assembly by trained specialists
- Fair prices with top quality
- Photovoltaic-optimized for sustainable energy solutions
Start your construction project now – together we will realize your perfect flat roof hall!
If you have any questions, we are happy to help – feel free to contact us without obligation!
Frequently asked questions about flat roofs
What are the costs for a flat roof hall?
Without knowing your construction project and the local conditions in more detail, it is difficult to answer this question – many factors play a role in pricing. The price range for a standard hall averages between 160.00 and 450.00 EUR/m². In addition, there are costs for the foundation as well as possible fees (development, municipality/city, ...). Other factors that influence construction costs are the chosen equipment, the execution itself, as well as the material and the degree of customization.
Basically, the construction of a steel hall with a flat roof is more cost-effective to realize than, for example, halls with gable roof constructions. The use of steel as a readily available building material can reduce acquisition costs.
What construction time should be expected for a flat roof hall?
Above all, the size and design, but also the weather conditions, have an impact on the construction time of your hall. For a steel structure, you can usually expect an approximate construction time of 5-8 weeks per 1,000 m².
What insulation options are available?
In principle, there are two ways to insulate your flat-roofed hall: internal wall insulation, where the insulation is applied to the inside wall of the hall, and external wall insulation. In the latter, the insulating materials are incorporated directly into the facade or even the roof, for example in the form of panels.
Additionally, you can reduce the energy costs for operating your flat-roofed hall by using insulated windows, doors, and gates. Another option is to incorporate insulation already in the foundation or floor slab to prevent heat loss. In some cases, this is even required by law or regional regulations.
Does PEM also offer renovation of flat roof halls?
Yes, PEM Buildings is not only a specialist in Hall construction, but also in Hall renovation. This includes, among other things, the renovation and renewal of the facade, roof, and insulation, as well as other building physics measures. Feel free to make a non-binding inquiry – we will advise you in detail!
