CUSTOMER COMPLAINTS
We are sorry if we have caused any inconvenience to you. Please fill up the form below with your details. Our customer support staff will make sure we address your issue at the earliest.
High-rise buildings place different demands on windows and doors than typical low-rise homes.As building height increases, windows can face greater wind exposure, heavy rain, temperature changes and larger glass sizes. Because of this, choosing a uPVC profiles for high rise buildings is not simply about selecting a frame that looks good or has more chambers.
The complete window or door system needs to be considered.
This includes the uPVC profile, reinforcement, glass, hardware, gaskets, drainage, fabrication, fixing and installation.
For architects, builders, developers and fabricators, the main question is not simply whether uPVC can be used in a high-rise building. The more useful question is:
Is the selected uPVC window or door system properly specified for the building’s height, opening size, wind conditions and installation requirements?
In this guide, we explain what to look for when choosing uPVC profiles for high rise buildings, how reinforcement and glazing affect performance, and what questions you should ask a uPVC profile manufacturer before approving a system.
Yes, uPVC window and door systems can be used in high-rise buildings when the complete system is properly designed, specified, fabricated and installed for the project’s requirements.
For high-rise applications, important factors include:
The important point is that profile selection should be based on the complete system and project requirements, not just chamber count, profile depth or price.
A window on a lower floor may experience different conditions from a window several floors above ground.
Wind exposure is one of the major considerations. The required performance can also vary depending on the building’s location, height, shape, orientation, opening size and exposure.
This means the same window specification should not automatically be used for every building.
A high-rise window should be treated as a complete assembly:
uPVC profile + reinforcement + glass + hardware + seals + fixing + installation
Each part contributes to the final performance of the window or door.
For this reason, architects and project teams should review technical requirements before selecting a profile series.
There is no single uPVC profile that is automatically suitable for every high-rise project.
The correct system depends on factors such as the building, opening dimensions, wind requirements, glass, reinforcement and window configuration.
However, several areas deserve close attention.
Profile depth is an important consideration, especially when dealing with larger openings.
A deeper profile can provide space for reinforcement, glazing arrangements and other system components, depending on the design of the profile.
For example, the Durakraft Luxuria Series includes systems with profile depths ranging from 60 mm to 108 mm, including DK 60, DK 84, DK 94 and DK 108 systems.
However, a deeper profile does not automatically mean better performance.
The appropriate profile depth should be considered along with:
The right profile is the one that matches the project’s requirements.
Modern uPVC profiles commonly use multiple internal chambers.
These chambers are formed by internal walls and webs within the profile. Depending on the profile design, they can contribute to thermal insulation, structural design, weather performance and space for reinforcement.
But chamber count should not be the only factor you consider.
For example, a six-chamber profile is not automatically better than a five-chamber profile.
Other factors also matter, including:
So, instead of asking only “How many chambers does the profile have?”, ask:
“How is the complete profile system designed for my application?”
Reinforcement is particularly important when designing larger uPVC windows and doors.
Large openings can place greater demands on frames, sashes, mullions, hardware and fixing points.
The reinforcement should therefore be selected according to the profile system and the requirements of the particular opening.
Before approving a system, ask the manufacturer about:
For large or demanding projects, technical documentation can help the project team understand how the system is intended to be used.
Wind is one of the most important factors when selecting windows and doors for tall buildings.
Wind pressure can vary according to:
Because these conditions vary from project to project, a window specification should not simply be copied from another building.
In India, IS 875 (Part 3):2015 is the BIS code covering wind loads for buildings and structures. BIS also lists IS 18473:2024, which provides a test method for evaluating wind resistance of curtain walls, windows, sliders, doors and skylights.
These standards serve different purposes, so project teams should identify which requirements and tests apply to their particular system.
The practical takeaway is simple:
Determine the required wind performance before finalising the window system.
The uPVC profile does not work alone.
Glass can make up a large part of the window area and can have a major effect on:
For larger high-rise openings, glass weight becomes particularly important because it can affect the frame, sash and hardware selection.
Depending on the project, glazing may include:
There is no single glass type that is right for every high-rise building.
The selection should consider the project’s safety, thermal, acoustic, solar and structural requirements.
Most importantly, glass should be coordinated with the profile, reinforcement and hardware rather than selected separately.
A well-designed uPVC profile can still perform poorly if the hardware is not suitable for the opening.
High rise windows can involve larger sashes and heavier glazing. This means hardware should be selected according to the size, configuration and weight of the window or door.
Depending on the system, hardware may include:
Hardware should also be compatible with the selected profile series.
For project applications, check the manufacturer’s recommended hardware combinations instead of selecting hardware independently.
Windows installed at greater heights can be exposed to changing wind and rain conditions.
A properly designed window system should include suitable seals and gaskets around the frame and sash.
Important components include:
Sealing is not only about the gasket itself.
The performance of the complete assembly also depends on fabrication, drainage, fixing and installation.
Rainwater management is another important part of window design.
During heavy or wind-driven rain, water can enter the drainage areas of a window system. A properly designed profile should provide a controlled route for this water to leave the assembly.
This is especially important for exposed elevations.
When evaluating a profile, ask:
Where does water go if it enters the drainage chamber?
The manufacturer or fabricator should be able to explain the drainage path and provide the relevant fabrication details.
A good drainage design should work together with proper sealing and installation.
Different areas of a high-rise building may require different window and door configurations.
The right option depends on factors such as opening size, ventilation, access, glass weight, room function and architectural design.
Casement windows open outward and can provide useful ventilation and a wide clear opening.
They may be considered for:
For high-rise applications, pay attention to opening dimensions, hardware, restrictors, glass weight and the project’s wind requirements.
Sliding windows move horizontally and can be useful where a projecting opening is not preferred.
They may be used in:
For larger sliding windows, the roller system, sash weight, glass and profile combination should be properly matched.
Tilt & turn windows offer two operating positions:
They can be useful in applications where ventilation, flexibility and cleaning access are important.
As with other window systems, the final specification should consider opening size, glass, hardware and installation.
Sliding doors can provide large glazed openings between interior spaces and balconies, terraces or other outdoor areas.
For high-rise projects, consider:
Larger doors need a system that is properly matched to their size and operating load.
Fold & slide doors can create wide openings and are often considered for premium residential and architectural applications.
Because they may contain multiple large panels, the profile, reinforcement, hardware, glass and installation method need to work together.
The system should therefore be evaluated as a complete assembly rather than by the profile alone.
A small ground-floor window and a large window several floors above ground may require different specifications.
A simplified comparison is shown below:
| Factor | Typical Low-Rise Application | High-Rise Application |
| Wind exposure | Depends on location and building | Often requires closer project-specific evaluation |
| Opening size | Small to medium | Can be medium to large |
| Reinforcement | Application-dependent | Requires careful selection |
| Glass | Depends on application | Weight and performance need closer evaluation |
| Hardware | Matched to the system | Must match sash or door size and load |
| Wind assessment | Project-dependent | Particularly important |
| Sealing | Important | Especially important on exposed elevations |
| Installation | Important | Critical to overall performance |
| Documentation | Useful | Particularly important for project review |
This is a general comparison. Actual requirements should always be determined from the project design.
If you are an architect, builder, developer or fabricator, the following process can make profile selection easier.
Start with basic project information:
This information helps establish the conditions the window system will face.
Confirm the applicable design wind requirements for the project.
Do not assume that a profile suitable for one building will automatically be suitable for another.
The building location, height, shape and exposure can change the requirements.
Record the required:
Large openings may require different combinations of profile and reinforcement.
Choose a system that can accommodate the required:
At this stage, avoid choosing a profile based only on its appearance or depth.
Consider:
The glass should be compatible with the selected window system.
Check what reinforcement is recommended for the selected profile and opening.
The reinforcement should be compatible with the profile and appropriate for the project’s structural requirements.
Check that hinges, locks, rollers, stays and other hardware are suitable for the selected configuration.
For larger openings, hardware selection becomes particularly important.
The fabricator should follow the manufacturer’s recommended fabrication process.
This may include:
Even a good profile can lose performance if it is fabricated incorrectly.
Installation should be treated as part of the window system.
Review:
Before approval, review the entire assembly.
Ask whether the profile, reinforcement, glass, hardware, seals, fabrication and installation are all suitable for the project.
This is more useful than evaluating the profile catalogue alone.
A lower price does not automatically mean a suitable system.
Compare the complete specification, documentation, performance requirements and installation details.
Different openings can have different dimensions and loads.
A single profile combination may not be suitable for every opening in a high-rise project.
Wind performance is a major consideration for tall buildings.
The window specification should be based on the applicable project requirements rather than a generic specification.
More chambers do not automatically mean better performance.
Look at the complete profile design, reinforcement, glazing and system configuration.
Large windows and doors may require suitable reinforcement.
Always ask how reinforcement is selected for different opening sizes and configurations.
The glass affects the weight and performance of the window.
It should be coordinated with the profile, reinforcement and hardware.
Incorrect fixing, alignment or sealing can affect the performance of the complete window system.
Installation should therefore be included in the specification from the beginning.
A profile may look modern and attractive, but appearance alone cannot determine technical suitability.
For high-rise projects, performance requirements should come first.
Before approving a uPVC profile system for a high-rise project, ask the manufacturer for relevant technical information.
Ask about:
Ask for:
Depending on the system, ask about available test or technical information for:
Check whether the manufacturer provides:
For larger projects, useful documentation may include:
The relevant Indian Standards should also be checked for the specific product and performance requirement. BIS lists IS 17953:2023 for uPVC profiles for windows and doors and IS 18473:2024 for wind-resistance testing of specified building envelope elements.
Durakraft Extrusions Private Limited develops uPVC profile systems for residential, commercial and architectural applications in India.
The company’s product range includes systems for different window and door configurations, including casement, sliding, tilt & turn and fold & slide applications.
According to the product information used for this guide, the Durakraft Luxuria Series includes:
with profile depths ranging from 60 mm to 108 mm.
For high-rise projects, however, selecting a profile should not be based only on the largest available profile.
The appropriate system should be considered according to:
This project-specific approach helps architects, builders and fabricators select a suitable system instead of simply choosing the deepest or most expensive profile.
For product details and system information, visit the Durakraft website.
Before approving a uPVC window or door system, review the following:
| Check | What to Confirm |
| Building height | How tall is the building? |
| Location | What are the site’s exposure and weather conditions? |
| Wind requirement | What design wind pressure applies? |
| Opening size | What are the maximum width and height? |
| Profile | Is the selected profile suitable for the opening? |
| Reinforcement | What reinforcement is required? |
| Glass | What type, thickness and weight of glass will be used? |
| Hardware | Is the hardware suitable for the sash or door weight? |
| Sealing | Are the seals and gaskets appropriate? |
| Drainage | Does the system provide a suitable drainage path? |
| Fabrication | Is the fabricator following system guidelines? |
| Installation | Are fixing and sealing details properly specified? |
| Testing | Are relevant test reports available? |
| Documentation | Are technical drawings and specifications available? |
Yes, uPVC window and door systems can be used in high-rise buildings when the selected system is appropriate for the project’s opening dimensions, wind requirements, glazing, reinforcement, hardware and installation.
The suitability of the complete assembly should be established for the specific project.
Reinforcement requirements depend on the profile system, opening size, configuration and project requirements.
For larger openings, the manufacturer should provide guidance on the appropriate reinforcement arrangement.
Wind exposure can vary with building height, location, shape, terrain and window position.
Therefore, the required window performance should be established from the project’s applicable wind requirements rather than assumed from another building.
No.Profile depth is only one part of the selection process. The appropriate system depends on the opening size, wind requirement, reinforcement, glass, hardware and overall system design.
There is no universal chamber count that is best for every high-rise building.
Profile geometry, wall thickness, reinforcement, material formulation, glazing and the complete system should all be considered.
There is no single glass type that is best for every project.
The choice depends on factors such as safety, solar exposure, thermal performance, acoustic requirements, glazing size and glass weight.
They can be suitable when the selected sliding system is appropriate for the opening size, wind requirements, glass weight, hardware and installation conditions.
Yes, uPVC door systems can be used in suitable high-rise applications.
The profile, reinforcement, glass, hardware, fixing and installation should be selected according to the project’s requirements.
Check the profile series, dimensions, wind requirements, reinforcement, glazing, hardware, seals, drainage, fabrication guidelines, test information and installation details.
It is also useful to request technical drawings and relevant product documentation from the manufacturer.
Yes.Building height is one factor that can affect wind exposure and therefore the performance requirements of the window system.
However, height should be considered together with location, building shape, terrain, exposure, opening size and other project conditions.
Choosing uPVC profiles for high rise buildings is not simply about finding the strongest-looking frame.
The window or door should be evaluated as a complete system:
uPVC profile + reinforcement + glass + hardware + seals + fabrication + installation
Each part has a role in the final performance.
For architects, builders, developers and fabricators, the selection process should start with the building and its requirements. Establish the applicable wind requirements, finalise the opening sizes, select the profile and reinforcement, coordinate the glazing and hardware, and then review fabrication and installation details.
Most importantly, do not choose a high-rise uPVC system only because it has more chambers, a deeper profile or a lower price.
The better question is:
“Is this complete uPVC window and door system properly specified for this building?”
That approach can help create a more reliable and practical specification for modern high-rise projects.
Follow us on Instagram – Durakraft Extrusions
uPVC Windows with Mosquito Mesh: How They Work, Types and How to Choose
uPVC Profiles for High Rise Buildings: A Complete Guide
PVC vs uPVC Windows and Doors: Which Is Better for Your Home?
uPVC Window Security Features: How Secure Are Modern uPVC Windows?
uPVC Windows for Indian Weather: How to Choose the Right Window System
uPVC Windows vs Old Windows: When Should You Upgrade?
Top 10 uPVC Windows and Doors Profile Manufacturers in India
Best Modern uPVC Doors and Window Designs in 2026
uPVC vs Wood Windows and Doors: Why uPVC Is the More Practical Choice for Most Modern Homes
Copyright 2025 All Rights Reserved, Durakraft | Site Designed by CITEC