Name: Aluminium Folding Doors MB-86 FOLD LINE HD
Brand: Aluprof

Specifications
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Specifications

Brand	Aluprof
Depth of the frame [mm]	86
Maximum thickness of the glazing unit [mm]	61.5
Wind resistance	C1
Water resistance	9A
Air permeability	Class 4

Specifications - Read more

Wind resistance

It is one of the most important properties of windows and doors. It determines the safety of the entire structure, as it indicates the amount of pressure caused by wind that the window or door structure is able to resist without serious damage. The classification of wind-resistant windows and doors is carried out in accordance with PN-EN 14351-1. The wind load resistance of the window is described by two symbols: the number (1-5) which indicates the pressure of wind applied to the product and the letter (A-C) which indicates the amount of accepted deflection.

Thickness of the glazing unit

A glazing unit is a structure consisting of two, three, or even four panes of glazing separated from each other by a distance frame, sealants and vapour-absorbing gas (argon \ krypton). The thickness of the glazing unit is the overall measurement, from the outside glass surface to the inside glass surface. The average double glazing thickness is about 24 mm while triple-glazed windows are 42 – 48 mm in thickness on average. The number of panes in a glazing unit affects the improvement of the U-value parameter

Water resistance

It is the capacity to avoid water leakages under wind and rain at the same time. Leakage is defined as the appearance of uncontrolled water (other than condensation) on the inner surface of the product. Obviously, the doors and windows with good waterproof performance can effectively prevent water from entering into their internal structure and – as a result – ensure a longer service life. The classification ranges from Class 0 (no test) to Class 7A for windows and Class 3A for doors.

Air permeability

It is the measurement showing how easily air can pass through a window or a door. The European Standard regarding air permeability in windows and doors is EN 12207. It classifies windows or doors according to their capability to prevent air travel through the system. This capability is measured on a scale, from Class 1 (less tightness) to Class 4 (higher tightness). A window or a door system with a higher level of air tightness is more energy-efficient, as less heated air escapes through it.

Depth of the frame

A very important dimension, saying a lot about sliding doors quality and functionality. The depth affects the sound insulation, thermal insulation (U-value) and stiffness of the structure. To put it simply: the bigger the depth, the warmer the sliding doors.

The MB-86 FOLD LINE HD system is a very convenient solution in everyday use and has high technical parameters: very good thermal and acoustic insulation properties as well as tightness to water penetration and air infiltration. It allows to make structures of large dimensions. The bi-fold doors based on the MB-86 Fold Line HD system can be opened both outside and inside the building, and can have any sash configuration. It is a modern product, designed to meet the high requirements of users, architects and investors.

MB-86 FOLD LINE HD:

3-chamber, durable aluminium sections with a construction depth of 86 mm for frames and 77 mm for door sashes
corner and panoramic solutions available – the structure can be assembled from 8 sashes
the central chamber of the sections is equipped with thermal breaks (24 mm wide for frames and 34 mm wide for door sash), which translates into high thermal insulation of the structure
specialised fittings dedicated to the MB-86 FOLD LINE HD system, guaranteeing comfortable operation of door sashes with a maximum weight of 120 kg
large dimensions of the structure, allowing the construction of doors with a sash height of up to 3000 mm and a width of 700 to 1200 mm
the largest number of threshold solutions, e.g. with cover sealing or convenient to use – with a hidden threshold
a large range of glazing from 13.5 to 61.5 mm, allowing the use of both single- and double-chamber packages, including specialised ones: with increased acoustic insulation or burglary resistance
a wide range of compatibility of the MB-86 FOLD LINE HD system construction with the MB-86N window and door system: connecting profiles as in MB-86N, as well as some sections, seals and accessories common to both systems

Price list

“The prices shown in the Price List are for white, double-glazed and/or triple-glazed products and do not include changes in colours, accessories, dimensions, etc. Each change affects the final price of the product. The presented price offer is for information purposes only. If you want to know the detailed quote on your individual order, please contact our Sales Team. We will get back to you with the final price that is tailored to your specific needs – free of charge!

Folding doors

Size:

4000 x 2100

Price from:
- Triple-glazed
  
  € 7653 net

Files to download

Our realizations

Roscommon

Ireland

How it works

Asking for a quote

Press ‘Get a quote’ button and submit your enquiry with the chosen joinery parameters.

Receiving the quote

Our sales team will return to you with the purchase quote on joinery, delivery/installation costs and the lead time.

Verification

Our employee will go through all the information included in the offer together with you.

Agreement & Payment

It is the stage where we confirm the contract and you make the payment.

Production

It’s the time it takes to produce your ordered joinery.

Delivery

This is the shipment period for your ordered products.

Installation

If you’re interested in our installation services, we agree on the dates individually.

Frequently asked questions

How do I get a quote?

First of all, you should send us your enquiry where you specify your chosen joinery parameters, dimensions and qualities.

In order to prepare a quote for you, we need the following details:

Model window/door (aluminium/uPVC) – [any specific U-value is required?]
Width x Height [mm]
Colour from internal/external side
Glazing: double/triple
Eircode (so we can check delivery cost)
Contact details, email address, phone number

In case you want the quote for installation services as well, let us know and specify whether you are interested in a new project or windows replacement.

Next, we will provide the personalised quote for the purchase of joinery together with installation costs, delivery and lead-time.

Please send all the information and enquiries about our offer to the following e-mail address: info@fenbro.com

GET A FREE QUOTE

Do you deliver & install joinery?

We deliver joinery to Ireland every week. At the moment, we offer installation services only in Ireland.

Our offer includes:

Product
Delivery
Installation (Ireland) + after-sales service
You receive a 5-year guarantee on Windows/doors (10 years for VELUX) and 2 years for the fitting.

We do not have any showroom in your country. All our joinery is sent to customers directly from Poland.
Our Company is based in Warsaw (Poland) and we also have a local sales point and warehouse in Ostrołęka, Poland.
All joinery is produced by Polish producers.

What are the delivery costs?

The cost of each delivery is calculated individually. The cost of delivery depends on the weight and size of pallets and their number.

Please send all enquiries about our offer to the following e-mail address: info@fenbro.com

Do you have a price list?

We are selling complex products, tailored services and our customers often require a special solution. That’s why each of our products is personalised and we do not have the standard price list. Every product is quoted according to individual customer needs.

Please send all enquiries about our offer to the following e-mail address: info@fenbro.com

How does the payment for your service look like?

There are two payment options for our customers.

A) You can pay in two instalments:

50% when you accept the order
another 50% before the dispatch of the goods.

B) You can pay full (100% of the amount) in advance.*

*then we give you 2% discount

We only accept payments via bank transfer.

What is the warrantee/guarantee on your products?

All windows and doors purchased at FENBRO have a following full guarantee:

5 years for all our products
10 years for all VELUX products
2 years for the installation (with service provided by us)

In case of each sale, you get a sales contract together with an invoice. We always archive all invoices for 5 years as evidence of purchase.

Guarantee and complaints:

In case of any complaint, we will ask for photos and a description of what happened (preferably by an email). We are sending new products as fast as we can and in the meantime, we are taking care of the complaint. The typical length of time for complaint resolution is from 3 up to 4 weeks . You will get the spare parts within 7 -14 days.

Please remember that the transport also is fully insured so everything is secured at all stages. For the delivery, you get a CMR document. It is a confirmation of delivery a proof that the products were received in good condition. You have 48 hours to check the conditions of your order.

Depending on the type of the issue, we are sending spare parts, new products for replacement, or we refund the money.

Guarantee and DIY installation:

The guarantee is valid even if the window installation is carried out by our clients themselves or by an external company. The most important thing is that the installation is carried out in an artful manner and according to the installation instructions for the window.

Additionally, we offer support after the guarantee period is over. It means that if something happens with your joinery afterwards, we can get you all the necessary spare parts, ready-made products and tools to help you solve the issue (the service is chargeable at the end of the guarantee period).

Please note that if you choose your own fitter, you are responsible for providing them with correct measurements of the openings as well as products dimensions. We cannot be held responsible for any irregularities in this regard.

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MB-86 FOLD LINE HD:

Our realizations

How it works

Frequently asked questions