Frequently Asked Questions about windows (FAQ)

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What is the waiting period for the production of windows?

The production time for standard construction windows in standard colors is: 15 working days. The production time for windows of...

Does Feneste offer free window measurements?

Yes, in Feneste the measurement is free for all qualified projects....

What are the cheapest windows?

The cheapest windows are white PVC windows....

What are the standard dimensions of the windows?

Currently, everyone on the market, when designing houses, blocks and buildings, determines the size of the joinery with the designer....

What is the scope of Feneste’s assembly work?

Normal assembly, warm assembly on expansion tapes, warm assembly on foam and vapor-permeable tapes, assembly in the insulation layer, disassembly,...

What is the VAT on the purchase of windows?

VAT depends on the country of receipt and whether it is a private or business customer. Find out more…...

What is the most durable material for the production of windows?

The most durable material for the production of windows is aluminum....

What is the most popular window material?

What materials are windows made of?

The materials from which the windows can be made are: PVC, Aluminum, Wood, Wood-Aluminum and PVC-Aluminum....

What types of windows are there?

There are many different types of windows that can be used in homes, offices and other buildings. Here are some...

What are the types of sliding systems in terrace windows?

We distinguish the following types of sliding systems in windows: HST sliding patio doors, PSK sliding patio doors and SMART-SLIDE...

What is a movable mullion?

The movable mullion is one of the elements of the window structure, permanently connected to one of the sash frames....

What is the difference between sliding window systems: HST, PSK and SMART-SLIDE?

Opening method: HST: the window rises for a few millimeters and moves, PSK: the window tilts and slides, hiding behind...

Which window profile to choose?

The choice of window profile depends on many factors, including aesthetic preferences, functionality, energy efficiency and budget. Here are some...

What is the most popular window profile?

What are the accessories for windows?

Handles, Types of anti-burglary fittings, Air Diffusers, Mutins, Insulation and sills....

What are a diffusers a window?

Window Diffusers are special devices that are used to ventilate rooms through windows. They are permanently mounted on window frames...

What types of window diffuser are there?

The available types of window diffuser are: manual, pressure, hygro-controlled and rebate....

What are muntins ?

Muntins are aluminum strips installed inside or outside the glazing of windows. They mainly play a decorative role....

What types of mutin are there?

The types of muntin are internal, Viennese, glued on both sides and pinned....

How to choose the best Uw coefficient and what is it?

The value informing us about the amount of heat that escapes through the entire window is the Uw coefficient, i.e....

What window security options are available to improve home security?

There are various window security options available that can improve the security of your home. Here are a few of...

How long is the warranty on windows?

Feneste offers a 7-year warranty on PVC windows and a 5-year warranty on aluminum windows, ensuring the durability and highest...

What is a FIX window?

A fix window, also known as a fixed window or fixed window, is a type of window that does not...

When to install windows in a new home?

After building the walls and installing the roofing, but before starting the interior and exterior plastering, install the windows in...

What are the soundproofing recommendations for windows?

To improve the soundproofing of windows, here are some recommendations that may help:...

What is summer and winter mode in windows and how to use them?

The summer and winter mode in the windows refers to the settings of the fastening and opening of the window...

What are the benefits of energy efficient windows?

Energy-saving windows offer many benefits, both for the household and for the environment. Here are some of the main benefits...

How to count the chambers in the windows?

To calculate the number of chambers in the windows, you need to consider the type of window and its design....

What is a door frame?

A frame is a structural element of a window or door, which is permanently fixed in the wall opening or...

What is the heat factor in windows (Uw Ug Uf Rw)?

The heat factor of windows, also known as the U-value or U-value, is a measure of heat conduction through a...

What gas is used in the production of windows?

In the production of windows, carbon dioxide (CO2) or argon is often used as a gas to fill the space...

What types of windows are there?

Among the different types of windows, the following can be distinguished: windows due to the material (wooden, aluminum, PVC), the...

What are the differences between single-leaf and double-leaf windows?

Single-leaf and double-leaf windows differ in the number of sashes, i.e. the movable elements of the window. Here are some...

What types of hinges are used in windows?

Depending on the type of window and the way it is opened, different types of hinges are used. Here are...

Which fittings to choose for windows: Winkhaus, Roto, Siegenia, Maco?

Which fittings to choose: Winkhaus, Roto, Siegenia, Maco?...

When to install interior doors in a new home?

Installation of internal doors should take place after all works that require the use of moisture (so-called wet works) have...

What are the advantages and disadvantages of PVC, wooden and aluminum windows?

Here is a presentation of the advantages and disadvantages of windows made of three different materials: PVC, wood and aluminum:...

What are the typical sizes of standard windows?

Standard window sizes may vary by region and country, but there are several commonly used sizes. Here are examples of...

Can I install the windows myself or should I hire a professional?

Installation of windows is a task that requires appropriate skills and experience. Although it is theoretically possible to install windows...

What options are available in terms of window opening types?

There are many different options for opening windows, and the choice depends on your preferences, building style, functionality and available...

How to care for windows and keep them in good condition?

Properly caring for your windows and keeping them in good condition is key to ensuring their durability and effectiveness. Here...

What are window fittings ?

Window Fittings are a set of elements that allow you to open and close the window and keep it in...

Is it worth investing in double or triple glazing windows?

Yes, it is worth investing in double or triple glazing windows due to the many benefits they offer. Here are...

What is tight fitting and is it worth investing in?

Airtight installation, also known as bridgeless installation, is a window installation technique that aims to improve thermal insulation and prevent...

What parameters should we pay attention to when choosing windows?

When choosing windows, it is worth paying attention to several important parameters. The most important of them is the heat...

What are the popular materials used for the production of windows and what are their advantages and disadvantages?

There are several common materials used to make windows, each with its own unique characteristics. Here are some examples of...

What is a warm frame in windows?

Warm frame in windows, often also called “warm edge” or “warm profile,” refers to a special design solution in windows...

What is a winter garden?

The winter garden is a glazed structure, which is usually insulated and has a ventilation system....

What is the difference between a winter garden, an orangery and a conservatory?

While the current trend in home renovations is to add an exclusive conservatory, most people are confused about the difference...

What are folding windows and where to use them?

Folding windows are a type of windows that fold into harmonious folds when opening and closing. They are characterized by...

Is it worth investing in a winter garden?

Yes, it is worth investing in a winter garden both at home and in business. A winter garden offers many...

What is the role of fire protection for windows?

Fire protection in windows refers to special features and properties that are designed to prevent the spread of fire, smoke...

What is the difference between an adaptive, plug-in and top-mounted roller blind?

The adaptive roller blind is mounted directly on the window, perfectly adapts to it and allows you to maintain the...

What are the costs of purchasing and installing window blinds?

The cost of purchasing and installing window blinds can vary significantly depending on many factors, such as the type of...

What is a facade blind?

The facade blind is a type of external cover mounted on the facade of the building. It consists of movable...

What are the benefits of using facade blinds?

The use of facade blinds brings many benefits, here are some of them:...

What are the costs of purchasing and installing facade roller shutters?

The costs of purchasing and installing facade roller shutters can vary and will depend on many factors, such as:...

What is the role of window seals ?

Window seals play several important roles in window construction:...

What is the service life of window seals ?

The lifespan of window seals can vary and depends on many factors, such as material quality, climatic conditions, etc....

How to prepare window openings for airtight installation?

Preparing openings for airtight installation includes priming, leveling, cutting styrofoam, taking into account specifications for lintels and foundations, with window...

What is a warm window sill?

The so-called warm window sills are most often sill profiles made of hard XPS extruded polystyrene or EPS hard polystyrene....

What is the difference between Purenit and Klinaryt?

Klinaryt and Purenit differ mainly in material and specific properties....

When to use understructure (klinaryt, purenit)?

When a window is planned to be placed directly on the foundation, the understructure plays key roles in ensuring the...

What is Aluthermo?

Aluthermo is a type of thermal insulation that is often used in construction....

What should be secured during renovation work?

During renovation work, we recommend securing all window components, but especially handles and glass....

Can custom shaped windows come in tilt/turn/tilt?

Yes, it is possible to make custom-shaped windows in tilt or tilt-turn versions, but it is important to note that...

How to install concealed roller shutters without receding lintels?

If you do not have set-back lintels, but would like to install hidden blinds, we recommend using aluthermo....

What are BOW and BAY windows?

BOW and BAY windows are specific window structures that stand out for their shape and function, adding architectural charm to...

Is it possible to order windows with unusual shapes and sizes?

Yes, at Feneste it is possible to order windows with unusual shapes and sizes...

What anti-burglary window solutions exist?

There are several anti-burglary solutions used in the windows we offer at Feneste....

What are the ventilation options in the windows offered?

Several ventilation options are available in the windows offered by Feneste to ensure adequate air circulation without having to open...

Is it possible to install mosquito nets?

Yes, at Feneste it is possible to install mosquito nets on the windows offered. We offer different types of mosquito...

What are the recommendations for installing energy-efficient windows?

Recommendations for the installation of energy-efficient windows place special emphasis on installation, which is key to ensuring maximum energy efficiency....

Can windows be equipped with additional acoustic accessories for better sound insulation?

Yes, windows can be equipped with additional acoustic accessories for improved sound insulation. One of the best solutions in this...

Can windows be equipped with childproofing?

Yes, windows can be equipped with effective childproofing features that enhance home security. One such solution is the use of...

Is it possible to change the installation date?

Yes, it is possible to reschedule a previously confirmed installation. If you need to postpone the installation for any reason,...

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