Vented profiled ridge comb for trapezoidal sheets

Ventilation flashing, dedicated for installation with trapezoidal sheets with profile heights from 18 to 92 mm. Made of coated sheet metal with a thickness of 0.5 mm. Features perforation as standard.

Where to buy? Product data sheet

Product description

VENTILATION FLASHINGS

VENTILATION FLASHINGS play an extremely important role in ensuring the long-term and trouble-free use of the roof. They are responsible for the correct ventilation of the roof slope, i.e., the free flow of air under the covering, thanks to which the covering naturally gets rid of moisture that accumulates on the inner side of the covering and, as a result of the condensation phenomenon, turns into water and moisture. In the long term, this moisture causes irreversible damage both to the roof framing and can also cause damage to the covering itself.

Vented profiled ridge comb

The profiled ridge comb for trapezoidal sheets is a flashing designed for use with our trapezoidal sheets. It is not suitable for combining with roof tiles, standing seam panels, or other metal roof coverings. The primary function of the ridge comb is to ensure proper ventilation for metal roof coverings (the flashing is perforated as standard) and to protect the roof from pests. For cold, unventilated roofs, an unperforated version can be used, ensuring a tight seal of the space between the ribs. The standard offer includes combs for trapezoidal sheets with profile heights from 18 to 92 mm.

NOTE: Profiled combs are dedicated to a specific profile and trapezoid height. The presented photos are for illustrative purposes only. Profiled eaves combs are also available in an unperforated version. Custom profiled combs in other coatings and higher profiles are manufactured upon request.

Our offer also includes profiled eaves combs for trapezoidal sheets. To achieve the best results, we recommend using both types of profiled combs on trapezoidal sheet roofs.

Eaves comb

Available finishes (examples)

Grzebien kalenicowy do blach trapezowych T6-35, miniature — Grzebień kalenicowy T-35 mm (przykład)

Grzebien kalenicowy do blach trapezowych T40-92, miniature — Grzebień kalenicowy T-92 mm (przykład)

Grzebień kalenicowy do blach trapezowych T40-92, miniature — Grzebień kalenicowy T-92 mm, bez perforacji (przykład)

Types of flashings in our offer

FLASHING MATCHING GUIDE

RIDGE flashings EAVES flashings VERGE flashings VALLEY flashings SIDEWALL flashings VENTILATION flashings

Other products in this category

Ventilation eaves batten

Roof flashings

See product

Grzebień okapowy do blach trapezowych T6-35, miniature

Vented profiled eaves comb for trapezoidal sheets

Roof flashings - ventilation flashings

See product

Under-ridge strip

Roof flashings

See product

taśma podkalenicowa do tp-26 super square

Under-ridge strip for TP26 SUPER

Roof flashings

See product

listwa podkalenicowa do blachodachowek plaskich, blachy pruszynski

NEW Under-ridge strip for flat roof tiles

Roof flashings - ventilation flashings

See product

PMG35®polyester glossy

Technical specification of the coating

thickness of coating

35 µm

corrosion resistance

High ★★★☆

UV resistance

Good ★★☆☆

possibility of bending

Good ★★☆☆

Aesthetic warranty

15 years

technical warranty

35 years

Available colours

PMG R011

PMG R028

PMG R032

PMG R033

PMG R750

PMG RAL 7016

PMG RAL 8017

PS25polyester matt

Technical specification of the coating

thickness of coating

25 µm

Available colours

RAL 9006<br><span style="font-size: 7pt;">SILVER</span>

RAL 9006
SILVER

RAL 9007<br><span style="font-size: 7pt;">SILVER METALLIC</span>

RAL 9007
SILVER METALLIC

RAL 9010

The PRUSZYŃSKI company guarantees each individual order will be fulfilled in a uniform color (shade). However, due to the complexity of coating processes, shade variations between separate deliveries may occur.

Therefore, liability for color consistency is limited to a single delivery.

Consequently, when ordering additional sheets for a specific batch, please indicate on the order or inform the Sales Representative that it is a continuation of a previous order, and provide a color sample.

Inspirations

Single -family House Tuczępa

A single -family house in Rytwiny

Single -family house, Staszów

Villa in Niepołomice

Arkadia Investment housing estate

Single -family house, Pliskowola

Sevilla Gold Hotel

Arena Grupa Azoty in Puławy

Kielce bus station

Avant -garde design in a public building

Końskie - gable

A single -family house in Rudna near Rzeszów

Flat metal sheet, single -family house in Rudna

Flat metal tile market, Orzysz

Trapeze

Tur

Modus

Detached house complex roof. Modus roof tile

Modus metal roof tile, multi -track roof

Mercedes

Leroy Merlin

Technical specification

General information

The profiled ridge comb is each time customized to the specific shape of the trapezoid and is available for all variants of trapezoidal sheets with profile heights from 18 to 92 mm. NOTE: the flashing is perforated as standard, and is optionally available in an unperforated version – dedicated for unventilated, cold roofs.

Effective width:

In accordance with the trapezoid width

Thickness:

0.50

Coating

polyester gloss / matte polyester

Perforation

standard

Product group I

Profiled ridge combs for T18-35 trapezoidal sheets

Product group II

Profiled ridge combs for T40-92 trapezoidal sheets

Grzebien kalenicowy do blach trapezowych, rys. techniczny, obrobki dekarskie

Availability and application table for flashings

Do you have questions?

Is it possible to make copper machining at the steel roof?

When using copper, be careful because copper oxides are very aggressive and cause corrosion of other metals. Therefore, on buildings, it cannot be combined with other metal species (copper enters into contact and causes electrolytic corrosion of other metals).

Why is the metal roofing sheets recommended for the renovation of old roofs?

This is directly related to its low weight. In the case of old roofs, the trusses of the renovated houses are often somewhat damaged by time. Therefore, it is safer to use a metal roofing tile, which weight oscillates at 4.7 kg/m2, than almost ten times a heavier ceramic tile than it. However, it is always worth verifying the condition of the roof truss, with a specialist and make sure that it does not require renovation or replacement. In such cases, the safety of residents or building employees, as well as the assembly team, is always a priority. In most situations, however, the condition of the structure without major problems allows the use of roof tiles, while the use of ceramic tile would not be possible.

Can you use an angle grinder when cutting sheets?

Modern roofing exclude the use of angle grinders for cutting. The use of this method of cutting the material is associated with the loss of warranty.The angle grinder during operation and cutting produces very large amounts of heat, which in turn damages the edges of the sheet, as well as the coating covering it. In addition, the filings extracting during operation blend into the surface of the blades, additionally creating potential corrosion outbreaks.The right way of cutting sheet metal is to use automatic jumps (so -called Nilerler) or hand scissors. They use the mechanical force to cut the sheet, without exposing it to high temperature jumps. In addition, it is worth remembering that after cutting it is good to train cut places with dedicated protective varnish or special paint.

Does the roof require maintenance?

Yes, each roof requires periodic inspections to check if there have been any damage. Most of the products offered by Blachy Pruszyński have various types of specialized coatings available (covered by the warranty), increasing the life and durability of sheet metal. Maintenance consists mainly in removing the deposits and chimney dust, which left for a longer period of time can lead to sheet metal damage. Particular attention should be paid to places around chimneys that are sensitive due to more demanding operating conditions. If during the coverage inspection, local damage to the paint coating will be noticed, paint corrections should be made. In such a situation, the best solution is to use dedicated gloss paints tailored to a given coating. Such paints are in a stringent offer of Pruszyńska sheet and it is strongly recommended to use company products, recommended for a given coating.

How to register and how does the warranty work?

In order to register the warranty, download the warranty registration available in files for download / printing or directly: Warranty registration and send it completed to the following address: guarantee@pruszynski.euThe warranty begins to apply on the day of purchase of the goods. Registration of warranty is necessary to quickly identify the purchased batch of goods.

How can you complain the product, where is the information?

Complaints should be submitted in a warehouse in which the purchase was made. In the event that the wholesaler has been closed (does not run a business), the filled print of the complaint application should be sent directly to Pruszyński Sp. z o.o. to: pruszynski@pruszynski.eu

Printing of the complaint application is available in files for download / prints or directly here: Complaints