Ridge closest: Guide for a successful installation and a hard roof

Operation and importance of the ridge

The closure of the crest are essential technical elements to guarantee the sealing and sustainability of a roof. Cover the crest (the junction line of the two slopes) and perform two key functions: protect from water infiltration And Ensure optimal ventilation. Without closer, the water could infiltrate the ridge, damaging the frame and roofing materials. Adequate ventilation also avoids condensation and mold, extending the duration of the roof.

Different types of fences adapted to roofing materials

The closest choice depends on the type of roof. For them cement or terracotta tilesmodels ventilated How to recommend the Roll-Plus Wütop. These closure Modified PVC Resist UV rays and bad weather, with aluminum seal strips for optimal adhesion. For roofs in flat or wavy tilesclosings in mousse OR aluminum Offer a light and flexible solution.

Choose the right closeoir model

Selection criteria: materials and sizes

The selection of a closer depends on several criteria:

• Materials : Opt for closing PVC resistant to UV rays for concrete tiles, or aluminum For greater resistance to bad weather.
• Size : Check that closest corresponds to ridge width and al Chevron length. A model too narrow or too wide will compromise the seal.
• Ventilation : Closing favor ventilated (transversal section of about 160 cm²) to conform to the ventilation standards, such as DIN 4108.

Ventile click against waterproof closure: what choice do you do?

Les Closeirs ventilated They are ideal for roofs of heavy tiles (cement, terracotta) because they avoid condensation and damage relating to humidity. Les Closeirs voltageAs for them, they are suitable for flat roofs or areas subject to strong winds. However, they require a file Ventilation alternative (Ex.: VMC) to avoid condensing problems.

Key steps for successful installation

Preparation of the site and necessary tools

Before installation, prepare:

• Clean surface : Clean the tiles and the ridge to remove dust, fat or residues.
• Tools : Scissors, sewer, hammer, level of bubbles and counter.
• Materials : Closoir, screws, staples or nails adapted to support.

Closoir installation: methods and good practices

1. Positioning : Unroll closer to the center of the ridge and align it with beams.
2. Application of the adhesive : Detach the protective film and touch both sides for a perfect grip.
3. Setting : Use graffette or nails to keep the closest in place, avoiding breeding the tiles.
4. Cut : Regulates the length with scissors, keeping a safety margin for the ends.

Final checks for optimal estate

After installation, check:

• Absence of deformations : Closer it must be perfectly aligned and folded.
• Voltage : Test with water to ensure that infiltrations do not occur.
• Ventilation : Confirms that the ventilated section allows the air flow that complies with standards.

Post-installation maintenance and settings

Regular maintenance to extend the duration of life

To ensure the effectiveness of the closest:

• Cleaning : Regularly remove the debris (leaves, dust) that could hinder ventilation.
• Control correction : Check that the staples or nails are not rusty or loose.
• Replacement : Replace closer if cracks or deformations appear.

Settings required according to climatic conditions

In the regions rainfallclosing favor voltage With reinforced ventilation. In dry areasmodels ventilated Generally sufficient. Also adapts the Ridge Slope To avoid accumulations of water.

Errors to avoid for a lasting roof

Dirty or non -prepared surfaces: a greater risk

A surface dirty or fat It reduces the adhesion of the nearest, with consequent infiltration. Always clean the tiles with an degreaser before installation.

Excessive or insufficient tightening: consequences to be anticipated

AND tightening Risk of deforming closer or breaking the tiles. On the contrary, a insufficient tightening Leave the water spaces. Use a Level of spirit To ensure precise installation.

Choice of a model unsuitable for the roofing material

A closer ventilated on a roof Tules dishes It can create premature air currents. Opt for models voltage In this case, combining with dedicated ventilation.

A well -chosen ridge is closer