DucoKlep 15 custom trickle vent, aluminium (DAR)

Custom 200 - 2500 mm, glazing groove 26 - 54 mm, glass deduction 80 mm, from:

(more information)
Art. no.
247970
€89.00
per piece
Delivery: 2 - 3 working weeks
  • Short delivery times (including custom glass and mirrors)
  • Perfect quality and competitively priced
  • Excellent customer service
  • Free shipping on orders over €750 (incl. VAT)
  • Delivery in the Netherlands and Flanders (excluding Wadden Islands) or pick up in the Netherlands
  • Payment options include iDeal, Riverty, Billink, Bancontact, PayPal, Credit Card

The DucoKlep 15 is a Duco flap vent with a completely flat inner grille, without a self-regulating flap. It is also suitable for the fixed part of a sliding window.

You order it made to measure, 200 to 2500 mm long, in aluminium colour (DAR, a powder coating with an aluminium look).

 

Features DucoKlep 15 custom trickle vent aluminium (DAR):

  • Mounting: on the glass
  • Glazing groove: 26 - 54 mm, for glass 20 - 48 mm thick (see the table below)
  • Glass deduction: 80 mm (the glass becomes this much lower)
  • Vent height: 95 mm
  • From 1500 mm supplied as standard with a split flap and centre piece
  • Operation: handle; cord or rod (standard 750 mm) as an option
  • Made to measure; enter the length in mm and choose the glazing groove that fits your glass
  • The first price shown is a starting price. After entering length and glazing groove, it changes to the price of your vent

Which glazing groove fits your glass?

The glazing groove is the slot at the bottom of the vent that takes the glass. Which one you need depends on your frame. In a wooden frame you fix the vent to the glass with sealant: choose a groove 6 to 10 mm wider than your glass, preferably 8 mm, so there is 4 mm of sealant on each side. In an aluminium, PVC or steel frame, glazing rubber goes between glass and vent: Duco has its own rubber for each range of grooves; the groove is then 5 to 8 mm wider than the glass, preferably 6 mm. Glazing rubber can be ordered as an option under Type of frame, for glazing groove 26 - 54 mm; we supply it cut to length.

Example: your glass is 24 mm thick (for example 4-15-5). In a wooden frame with sealant you choose glazing groove 34 mm. In an aluminium, PVC or steel frame with glazing rubber you choose glazing groove 30 mm.

Glazing grooveWooden frame: glass thickness with sealantAluminium, PVC or steel: glass thickness with glazing rubber
26 mm16 - 19 mm20 - 21 mm
30 mm20 - 23 mm22 - 24 mm
34 mm24 - 27 mm26 - 29 mm
38 mm28 - 31 mm32 - 33 mm
42 mm32 - 35 mm34 - 36 mm
46 mm36 - 39 mm38 - 41 mm
50 mm40 - 43 mm42 - 44 mm
54 mm44 - 48 mm46 - 49 mm

Which length do you enter?

The vent fits between the rebates of your frame, with a few millimetres of play. Measure the width between the frame parts with the glazing beads removed (the tight rebate size) and subtract 6 mm: that is the length you enter. If you prefer to measure the clear opening, the width between the glazing beads or on the side without glazing beads, add 28 mm. Example: with a clear opening of 1000 mm you enter 1028 mm.

Work it out



This calculator is an aid. Always check yourself whether the vent fits your frame and glass; if you are unsure about the measurements, consult the Duco brochure or contact us. Made-to-measure vents cannot be returned.

What kind of vent is this?

This is a standard trickle vent, without extra sound absorption. There are also sound-absorbing vents, such as the Duco GlasMax and GlasVent 16. This vent has no self-regulating flap: more air comes in when it is windy. Vents with ZR in their name do have this flap. All details of this vent are in the Duco brochure. We cannot determine for you which type of vent suits your home.

 

DucoKlep 15 custom trickle vent aluminium (DAR) is delivered:

  • Made to measure, in the length and glazing groove you chose
  • With a handle on both sides
  • With cord or rod, only if you choose one under operation
  • With glazing rubber cut to length, if you choose aluminium, PVC or steel under Type of frame

 

Points of attention DucoKlep 15 custom trickle vent aluminium (DAR):

  • The vent sits on top of the glass, so the glass becomes lower: the glass deduction is 80 mm. If you order new double glazing from us, make the glass that much lower; the width stays the same
  • Measure the thickness of your glass before you order and choose the glazing groove from the table. The vent only fits if its glazing groove matches the thickness of your glass
  • Custom products cannot be returned or cancelled. The same applies to this article
  • We supply the vent made to measure; you fit it yourself or have a professional do it
  • In an aluminium or PVC frame with glazing rubber: according to Duco, use the right glazing beads from the frame manufacturer
  • Duco gives a 10-year warranty, decreasing by 10% per year. Under Duco's warranty terms, the warranty lapses if the vent is not installed by a recognised installer
more information
Art. no. 247970
Brand Duco
Series DucoKlep 15
Vent type standard
Plaatsing on the glass
Suitable glass thickness up to 18 mm, 18 to 22 mm, 22 to 26 mm, 26 to 30 mm, 30 to 34 mm, 34 to 38 mm, 38 to 42 mm, 42 to 46 mm, 46 mm and thicker
Glass deduction 80 mm
Installation height 95 mm
Length 200 - 2500 mm
Self-regulating flap No
Operation handle, cord, rod
Material aluminum
Finishing powder coated aluminum look
Colour aluminium (natural)
Warranty 10 years
Scope of supply per 1 piece
Unit of measurement per piece
Expected delivery time 2 - 3 working weeks
Shipping price EU see the check-out page for actual pricing

How much lower does my glass get with a trickle vent?

That is the vent's glass deduction. It differs per vent and is listed with every vent. With a glass deduction of 80 mm, a pane of 1000 mm high becomes 920 mm.

Does a trickle vent fit HR++ glass?

Yes, as long as the vent's glazing groove matches the thickness of your glass. Every vent lists the glass thickness it suits.

What does ZR mean on a trickle vent?

ZR stands for zelfregelend, Dutch for self-regulating: the vent has a flap that reacts to pressure differences. The airflow stays constant, even in gusts of wind, so there are no draughts.

What is the difference between a barrel vent and a flap vent?

In a barrel vent a round barrel turns open and closed. In a flap vent this is a flap, often with a flat inner grille.

Can I order the glass with the trickle vent?

Yes. If you order double glazing from us, make it lower by the vent's glass deduction. Vent and glass come in one order.

Do you install the trickle vent?

No. We supply the vent made to measure, and the glass if you order it too. Measuring and fitting you do yourself or have a professional do it.

What warranty does Duco give on a trickle vent?

Duco gives a 10-year warranty from the invoice date, decreasing by 10% every year: 100% in the first year, 90% in the second, down to 10% in the tenth.

Does the vent have to be installed by a professional for the warranty?

Yes. Under Duco's warranty terms, the warranty lapses if the vent is not installed by a recognised installer.

What is not covered by Duco's warranty?

Among other things: the cost of removal and refitting, damage from building debris, incorrect installation, aggressive cleaning agents and poor maintenance.

How do I report a defect in my trickle vent?

According to Duco, you report a defect within the warranty period to the recognised installer who fitted the vent, with the warranty form and the invoice.

Can my order be delivered?

Sure! We deliver throughout the Netherlands and the Dutch-speaking part of Belgium. Glass comes with special glass transport; a van or truck where glass can be placed in the inside and outside. This way you are assured of optimal transport and that your order is delivered properly. The risk of breakage and / or transport damage is entirely at our risk (including delivery to your home). Another guarantee that you will receive your order neatly and undamaged. We always deliver on the ground floor and up to the front door. We don't deliver in apartment floors, even if there is an elevator available.

You can specify two addresses in your order, your billing address and delivery address. This makes it easy to have your glassware delivered where you need it. And when you are logged in, you can enter multiple delivery addresses, which is useful if you are an entrepreneur and need glass at changing locations.

 

When do we deliver?

To ensure efficient glass transport, we deliver according to fixed routes. The card contains numbers, these are the first two numbers of your zip code. The color on the map represents a route day. In the legend you can see which color belongs to which delivery day. If the delivery concerns separate parts (and therefore no glass products), we will engage the parcel service for this. These often deliver your package within 1-3 working days. If there is a track-and-trace code, we will send it to you so that you can track your package. Check the product pages for an indication of production / delivery time.

The delivery of glass items can be compared to the delivery of a washing machine or a sofa. It is a durable and delicate product that you don't just have delivered with the parcel service. It is neatly delivered and it is desirable that someone is present at the time of delivery. You will receive the delivery date by email immediately after we have received confirmation of delivery. 1-2 working days before delivery, we will send you another update with a time indication of the delivery.

If you cannot be at home, there are plenty of other possibilities to think of; we can deliver the order to the neighbors, put it in the back of the garden, under a carport, in the shed or any other place that you consider safe, postpone the delivery for a week, etc. etc. But please report this to us in time so that we can give the driver clear instructions in advance. This prevents last-minute research when the driver is at your door and no one is found. If the driver does not meet anyone at the delivery and does not know what to do with the order, he will take the stuff back and the delivery will be postponed for a week. Unfortunately, we are then forced to pass on the transport costs for this extra delivery.

 

Can I also collect my order?

That is also possible! Please indicate when you complete your order that you would like to collect the order. The collection locations are listed on the payment page. As soon as your order is ready, we will inform you about the collection options, times etc. etc. There are a number of collection locations that charge costs for receiving your order and the handling for collecting your order. The loose products (non-glass products) are not in stock at all pick-up locations and we have to send them to you. We unfortunately have to pass these shipping costs to you. These are also stated on the payment page, as a total under the cancellation costs of the collection locations.

A number of pick-up locations are limited in opening hours. These are business locations that have normal office hours and some locations are closed on Friday afternoon at 3:00 PM. Keep this in mind if you choose to pick up location. Pick up at GlasBoertje is of course also possible, we are more flexible in terms of times.

If you choose the collection option, it is obvious that the risk of breakage and / or damage during collection is also transferred. So check your order carefully before you take it with you.

We found other products you might like!