Window Installation System & Everything you Need to Know

Are you aware that Poland is the EU’s leading producer of windows? Poland’s windows are appearing in an increasing number of locations around Europe.



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How to Import Windows from Poland?

It is not a complicated situation. The high quality and low pricing create the potential to profit. Every year, we complete orders for clients from all throughout Europe.

Is It Worthwhile To Use Passive Windows?

When you hear the term “passive window,” don’t you think of technical questions? If that’s the case, read on to learn more about passive windows and doors, as well as their advantages. Before we get into what Passive Windows are and how they make life easier, let’s first define the term Passivhaus (passive house). Before installing passive windows, it’s crucial to learn more about passive homes.

A passive house is one that strives to use the least amount of energy possible to keep a room cool or even warm. Passive houses are designed and built to be extremely energy efficient, using about 90% less electricity than standard windows while performing the same purpose.

They are unquestionably a fast-emerging standard that uses the least amount of energy possible to heat and cool the air within the home. Passive windows, as you might expect, play a critical part in making passive dwellings resourceful and energy efficient.

Passive windows are not a type or brand of window; rather, they are an innovation that provides exceptional thermal insulation. The entire process of creating a house has been completely modified as a result of so many breakthroughs in the field of design and so many modifications throughout the years.

Modern buildings and homes provide chances to increase energy efficiency; after all, it’s all about employing good insulators like windows and doors to keep heat inside where it’s required while reducing carbon footprint.

Even in the most extreme regions, the use of passive windows in modern buildings has substantially decreased power use. It is also a recent concept that combines efficiency, affordability, and comfort in one location.

They can maintain regular and comfortable temperatures all year long, limiting sun gain in the summer and minimizing heat loss in the winter. A Passive House Window’s exceptional and spectacular thermal insulation properties are mostly due to its high-quality frame technology mixed with its triple glazing.


Because the window opening accounts for over 30-40% of the frame, the frame’s quality is a deciding issue.

Why Use Passive Windows & Doors Instead Of Traditional Options

Passive Windows & Doors put the comfort of your home first, keeping you warm and comfortable in your home even when the weather outside is intense. Temperatures, elevations, and humidity levels vary widely over the world, therefore the requirements for a window or door in the highlands varies significantly from those at sea level.

Installing passive windows ensures a constant indoor air temperature regardless of the weather. Furthermore, the glazing options can be optimized or minimized in order to maximize or minimize heat gains.

Different Types Of Passive Windows & Doors Solutions


The Schuco Passive window system has a standard depth of 90mm and integrates components such as insulating bars, gaskets, and pressure plates to provide green aluminium thermal insulation. It provides a complete modular window system that satisfies both structural and architectural design requirements.

Schuco passive windows are innovative, sustainable, and future-proof since their insulating bars, gaskets, and foam are made entirely of renewable raw materials, lowering energy consumption.

They have thin face widths and concealed vents, allowing for aesthetically pleasing aluminium block window solutions for your space. It not only provides the highest level of service, but it also does so in the most cost-effective manner.

Aluprof Passive Windows

This Passive window system (MB-104) is made with a thermal break that provides outstanding insulating capabilities and meets all Passive construction regulations. It is specifically intended to carry out external architectural development components with excellent sound and thermal insulation performance, resistance to water and air infiltration, and tightness to water and air infiltration.

Two chamber glass panels and a plastic frame between glass panels provide a heat transfer coefficient of w0.80 W/(m2K). The system’s profiles have a three-chamber design, with an insulating chamber sandwiched between thermal spacers measuring 61, 60, or 48.5 mm in width at the core.

Installation of Windows and Doors

We all know that windows and doors are apertures in architectural buildings that require meticulous design and installation to avoid moisture damage, energy loss, and air leakage. It aids in the construction of an energy-efficient window and must meet all standards, including diffusion tightness and durability.

Water seepages can also occur when windows and doors are not properly installed or even sealed. The importance of fenestration cannot be overstated, particularly in high-performance green structures such as passive houses.

What to Consider Before Installing Window And Door

A correctly installed window and door may enhance any building structure, whether it is a new construction or a DIY home renovation. It’s crucial to think about the type of glass when installing windows and doors because it differs by region. The Glazing spacer, which is employed between the glass panes, is another important aspect.

A thermally fractured spacer is usually seen in a high-quality window. It guarantees that the glass gap is effectively sealed, preventing the loss of heat or energy. As a result, it is more important to develop and install the latest suspended film insulating glass glazing units and windows for improved performance. Other factors to consider are thermal bridging, vapor barriers, and velocities.

Why its important to install windows & doors correctly?

The explanation is simple: in passive homes, the frames that hold the glass come with insulators, such as cork, that keep the inside of the frame separate from the outside climate. This aids in the reduction of heat loss.

The process of installing a window is equally vital, as it may make or ruin a home. Heat is lost when the opening is fastened with a steel bracket and then filled with foam around the edges. In practice, the money spent on a passive window or door is quickly offset by improper installation. A window usually comes with a nailing flange that is attached to the frame and must be nailed to the wall.

The Installation Process

The nailing flange is frequently not included in Passive House windows, making them more flexible. The truth is that with a thick wall of at least 12 inches, the window does not need to be installed on the outside.

It’s critical to place the window in the middle of the assembly, or as close to the middle as possible. ME500 W, a polyethene copolymer film with non-woven, tear-proof fleece fabric, is the best product to utilize for delivering an airtight seal.

ME500 W is an intelligent membrane that provides a perimeter window seal for internal and external air and weathertight joints, in simple terms. The foil has an incorporated mobility pleat that allows for easy movement.

The additional membrane is trimmed with a 50mm overlap after it has been placed to the frame. To make the bond adhere, it is cemented with a seam roller. Fixing brackets could be a difficult task.

Butyl adhesive and a self-adhesive strip are used to secure it to the wall. It’s a specially designed reactive foil with different water vapour absorption based on the humidity inside the joints. As a result, the device can function as an intelligent seal, providing airtight internal joints, weather tightness, and breathable external joints. This clever reactive technology ensures that the joint dries at the fastest possible rate. A fold is created by pinching 25mm of the membrane together at each corner of the window. The additional membrane is trimmed with a 50mm overlap after the membrane is affixed to the frame. To make the bond adhere, a seam roller is used to consolidate it. Fixing brackets could be a challenge.

The window is then positioned in its opening and packed level beneath the cell in the following phase. An external weather seal (TP600) is now available, which is an impregnated joint sealing tape that can be utilized in a range of movement joints, such as window perimeter seals. The tape’s thickness varies a lot, and it is applied by ripping off the lining.

The self-adhesive strip is used to secure it at the window’s edge, inside the joint’s perimeters. The tape extends to fill the space between the wall and the window and seals it permanently. Here, use a flat blade to compress the tap and provide a tight union at the corners.

ME500 provides interior airtightness, while TP600 provides an external weather-tight seal, ensuring that the window is energy efficient. The FM330 Pro Foam Air Seal will be applied to the perimeter joint as the next step.

It’s a moisture-curing polyurethane foam that has excellent elasticity, airtightness, and acoustic qualities and comes in a gun. The installation’s thermal performance is boosted because to the expanding Foam. It’s ideal for filling tight gaps, thanks to a 50 percent movement accommodation factor that ensures the seal’s integrity. During this technique, adaptor nozzles are advised.

Installation Of Windows And Doors

We all know that windows and doors are openings in architectural structures that need to be carefully designed & installed, otherwise it results in moisture damage, loss of energy and air leakages. It helps in building an energy efficient window and it must meet all the requirements such as diffusion tightness and durability. Beyond this, when windows and doors are not properly fitted or even sealed, it can cause water seepages. Especially in high performance green buildings like the passive homes, one can’t highlight enough the importance of fenestration.

Uncertainly, when there are leaks around windows & doors it makes houses inefficient. In other words, it is susceptible to condensation especially around the openings of windows that create moisture. This moisture will be hidden inside the wall framing and can surely cause problems later. More importantly, when the lumber reaches a humidity level of more than 15%, it increases the chances of mold and insects. Here, we need to keep in mind that moisture and humidity are the top causes of the degradation of houses. So, all this should be taken into account when installing windows or doors. After all, everything in a passive house is modeled, examined and optimized thermodynamically.

The installation of windows and doors is a little more complicated than sticking on a basic tape. It’s even not as simple as applying the silicone sealant or squeezing ubiquitous foam to make a connection that is neither healthy nor airtight. Furthermore, the foam residue and the waste chemicals pile up to damage the interior as well as the exterior of the architectural structures.

What To Consider Before Installing Window And Door

Installing a window and door properly can improve any building structure whether it’s a new build or a DIY home renovation. While installing windows and doors, it is important to consider the type of glass as it varies from region to region. Another essential factor is the Glazing spacer which is used between the panes of the glass. Mostly, a high quality window would have a thermally broken spacer. It ensures that the glass space is properly sealed and no heat or energy is being lost. Hence, it is more pertinent for higher performance to design and use the latest suspended film insulating glass glazing units and windows. Other things to consider include thermal bridging, vapour barriers, ventilation, air gaps and physical handling.

Now the question arises, why its important to install windows & doors correctly?

The answer is simple as the frames that hold the glass used in passive homes come with insulators including cork that separates the inside of the frame from the outside climate. This helps in reducing heat loss. An equally important detail of installing a window is the process used as it makes or breaks a house. When the opening is secured with a steel bracket and then filled with foam around the edges, resulting in loss of heat. So in real terms, the money spent on a passive window or door is easily negated by installing it poorly. Typically, a window comes with a nailing flange that is part of the frame and needs to be nailed directly to the wall. This results in the window being flushed with the outer edge of the exterior wall.

The Installation Process

Passive House windows don’t usually come with the nailing flange making them more flexible. The fact is, in a thick wall which is about 12 inches or more, the window doesn’t need to be installed on the outside of the wall. It’s important to install the window in the middle of the assembly, or being more specific, as close to the middle. In order to deliver an airtight seal, the best product to use is ME500 W, which is a polyethene copolymer film with non-woven, tear-proof fleece fabric.

In simpler words, ME500 W is an intelligent membrane that provides a perimeter window seal for internal and external air & weathertight joints. An integrated movement pleat is included in the foil which complies with the planning and installation recommendations for windows & doors. It is applied to the perimeter of the window frame to provide an airtight barrier.

It is attached to the wall with butyl adhesive with a self-adhesive strip. It is a specifically designed reactive foil whose water vapour absorbency changes depending on the humidity inside the joints. This permits the product to act as an intelligent seal delivering airtight internal joints, weather tightness and breathable external joints. This intelligent reactive system guarantees that the joint is dried at a maximum rate. At each corner of the window, a fold is produced by pinching together 25mm of the membrane. Once the membrane is applied to the frame, the extra membrane is cut with a 50mm overlap. The bond is consolidated with a seam roller to make it adhere. Fixing brackets may be applied to the edge of the frame where necessary and secure them with screws.

The next step is positioning the window, the window is placed in its opening and packed level under the cell. Now an external weather seal (TP600) which is an impregnated joint sealing tape that is used in a wide variety of movement joints such as window perimeter seals. The thickness of the tape varies significantly and is applied by removing the liner. It is placed inside the perimeters of the joint and fixed at the edge of the window using the self-adhesive strip. The tape expands and permanently seals the gap between the wall and the window. Here, make sure the tap is compressed with a flat blade and a tight joint is achieved at the corners.

The internal airtightness is achieved through ME500 and the external weather-tight seal is achieved with TP600, making sure the window is energy efficient. Moving forward, the next step is to apply the FM330 Pro Foam Air Seal to the perimeter joint. It is a rapid, moisture-curing polyurethane foam in a gun that has superb elasticity, airtightness and acoustic properties. This expanding Foam gives the installation an improved thermal performance. It is perfect for tight gap filling, with a movement accommodation factor of 50% that ensures the integrity of the seal is maintained. It is recommended to use adapter nozzles during this procedure. After this step and in order to improve the adhesion of the strip ME902 Primer is applied. Now simply remove the released liner and press down the membrane on to the prime surface along with consolidating the adhesion with a seam roller. In order to maintain the airtightness, seal around the brackets with a SP525 frame sealant. Don’t forget to seal the overlapping of the membrane and the installation of the window is completed with three sealing levels, complying with the standards.



Right now, the European Union is seeing a growing trend of garage doors that slide open with the push of a button and are being openly seen as a sign of wealth and prosperity. However, the role of ever-cheapening prices of technology used to install and operate the Unipro sliding automatic gates is a fundamental factor that makes it easier for this technology to be used by everyone.


Unipro automatic garage door is becoming one of the most popular choices for consumers looking to have automatic garage doors which would easily open and shut at the click of a button or via an app on their smartphone. The real question is, are Unipro gates truly the ultimate solution for all your garage door problems or there’s more than what meets the eye. So let’s analyze them technically as well as make a fair comparison with other types of devices to determine how good Unipro automatic garage doors actually are.


A Technical Analysis:

We will start with a straightforward technical analysis of what constitutes this marvelous piece of equipment. In comparison to a traditional automated garage door, you will find that a Unipro automated garage door is more intricate and is classified as a “Sectional gate” instead of a single-piece gate. The material used to make it is mostly steel, however, the front panel can be made of wood as well. Due to its material and make, it provides better temperature insulation as well as produces little to no sound in comparison to traditional automated doors with a sound reduction index of Rc= 23 dB.

They take much less space comparatively and for garages that don’t have much room to spare, you will find them to be extremely convenient. Then there’s insulation on all four sides that can help preserve the temperature in the winter season with an additional weather-strip seal at the bottom for additional measures.

With traditional doors, you always run the risk of fingers getting stuck in the joints, hinges, or spaces exposed during the opening and closing of the gates. With Unipro though, you will find profiled panels are specially placed to prevent any such accidents from ever happening.


Despite their robust and sturdy built that can let them last for ages with regular maintenance, they weigh a fraction of what traditional garage doors weigh.


Advantages over Traditional Garage Doors:

There are numerous benefits offered by Unipro sliding garage doors over traditional garage doors which include:

  • They allow full-height accessibility. If you have installed your gate to open vertically, you will find it more convenient to access your garage in case you don’t want to open it to complete length. This is not possible with traditional garage doors which leave little to no overhead space.
  • Due to their better insulation and horizontal operations, you have the additional benefit of saving up on the cost of heating or air conditioning. Since you have the additional functionality of using the garage door for reasons besides entering/exiting a vehicle from the garage.
  • The motors installed in Unipro sliding doors are less disruptive and don’t make a ruckus when operating. With traditional automatic garage doors, the complaint of noise, especially in rooms directly above the garages (for inbuilt garages) is common.
  • As mentioned above, the reducing cost in the installation of Unipro sliding garage doors is making it a highly popular option which is a fashion and class statement in itself. They are now being mass-produced and are becoming more accessible and affordable for homeowners across Europe.


Now if we pay attention to the disadvantages of traditional garage doors, we will find they have plenty.

  • First and foremost, traditional garage doors take a lot of overhead space. If the sole purpose of the garage is to store the vehicle, then perhaps it may not appear as much of a problem to you, but if you want to use your garage for other applications, you’ll find that overhead space taken by the garage door has significantly reduced the usable area of the space.
  • Then there’s the problem of completely operating the door, even if you have to rush inside to grab something. Either you will be crouching/kneeling to enter the garage or will have to open the door completely, which can greatly increase your electricity bill since this will let all the heating or cooling in the garage escape from the door opening to its full length.
  • Finally, the overhead motors are notorious for making a lot of noise. Since they are attached to the ceiling and need a lot of power to drag the heavy door all the way up which requires them to work as hard as they can, resulting in a lot of noise.


As evident, it can be decided unanimously that Unipro doors beat the traditional garage doors in all aspects. They are based on state-of-the-art technology which is a beautiful combination of seamless performance and great outlook.

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