Al Raya
Corrugated-sheet (shinko) insulation in Al Badriyah District: Foam sprayed under a corrugated metal roof between steel purlins

Corrugated-sheet (shinko) insulation in Al Badriyah District

In Al Badriyah District, corrugated sheets make summer unbearable and rain very noisy. Al Raya's insulation solves both problems at once.

What the service includes

What shinko insulation includes

  • Checking the sheets and identifying open laps and bolt holes before spraying
  • Cleaning the surface, treating rust and securing loose panels to prepare for foam
  • Spraying polyurethane foam onto the sheets so it flows into laps and holes and sets as a seamless layer
  • Applying a finish coat over the foam to protect it from sunlight and breakdown
  • Treating sun-facing shinko walls in the same way when that is part of the job
  • Answering your questions about corrugated-sheet (shinko) insulation before the work starts
How we work

From your call to an insulated roof

  1. 1

    Tell us what you have

    Call or message us on WhatsApp and describe the sheet area, whether the problem is heat, leaks or both.

  2. 2

    Preparing the surface

    The sheets are cleaned, any loose panel is secured and rust is treated before spraying, because the foam layer needs a sound surface under it.

  3. 3

    Spraying the foam

    Foam is sprayed across the sheets in steady passes, expanding to fill laps and holes and setting as a continuous layer that insulates against heat and resists rain.

  4. 4

    The protective coat

    A finish coat is applied over the foam to protect it from sunlight and wear, because bare foam breaks down over time under ultraviolet rays.

Why Al Raya

Why foam suits metal sheets

  • It flows into laps and bolt holes, leaving no gap
  • A seamless layer with no joints or exposed edges
  • Insulates against heat and reduces drum noise together
  • We treat annexes, car shelters and corrugated roofs
  • We take your request by phone call or WhatsApp message
About the area

The service in Al Badriyah District

Homes in a district like Al Badriyah often rely on corrugated sheets over the roof, which transmit heat and noise quickly. Insulation with polyurethane foam places a strong barrier that absorbs noise and blocks heat entry. The first inspection includes checking sheet fixings, joint integrity and any old leaks or damp, especially around places where water might pool. Foam is applied only to a sound, dry and stable surface, because any weakness underneath will show later.

Al Badriyah District is a district in Al-Ahsa governorate in the Eastern Province, close to Imam Muhammed Ibn Saud Islamic University District, Al Majidiyah District and Al Quds District.

Water pooled around corrugated sheet joints causes rust and leaks quickly and must be removed before insulation.

Read about Corrugated-sheet (shinko) insulation

Our work

Our portfolio

  • A roof covered in a smooth white insulation layer with a small dome behind it
  • A roof insulated in white under a clear sky
  • A roof covered in white insulation with air conditioners and buildings around it
  • A building roof covered in white insulation
  • A roof covered in white insulation with a worker in the distance
  • A worker rolling white insulation coating onto a villa roof
Reviews

What our customers say

  • ★★★★★

    شكرا على التواصل وصلو في اسرع وقت ممكن

  • ★★★★★

    شركة ممتازة تستحق التعامل معها بشكل مستمر

  • ★★★★★

    شركه ممتازه

Reviews are shown as the customers wrote them, in Arabic.

Questions

Questions about Corrugated-sheet (shinko) insulation in Al Badriyah District

Spraying works from both sides depending on the situation. Spraying underneath insulates against heat, reduces noise inside the annex and stays protected from the sun by the sheets above. Spraying on top adds waterproofing and covers laps and holes. When the problem is both heat and leaks, the job often involves both sides.

The lap between two overlapping sheets is not automatically tight: heat expands the metal and cold contracts it, so laps move and small gaps open over time. Bolt holes also widen with repeated expansion. These entry points are not visible to the eye but they let water through, especially when rain comes with wind.

Yes. The foam bonds to the sheet and absorbs the vibration that turns raindrops into a drumming sound. The seamless layer stops the sheet resonating the way it does when bare. This is one of the noticeable changes for anyone who uses the annex or shelter regularly.

It suits the walls too. A shinko wall facing the sun absorbs heat and passes it straight inside, and its laps and bolt holes let in air and moisture just like the roof. Foam is sprayed onto the wall in the same way and a protective coat is added over it.

Tell us whether the problem is heat, leaks or both, whether the sheets are on the roof or the walls or both, and whether you can see rust, open laps or loose bolts. The clearer your description, the better we can work out what the surface needs before we visit.

Yes, foam absorbs sound greatly. Noise from rain and wind will drop significantly and you may not hear it at all in rooms away from the roof.

Only sound sheets take foam. Deep rust or holes weaken the sheet and foam cannot repair it. The team inspects the sheets and tells you what needs fixing first.

Nearby areas

Corrugated-sheet (shinko) insulation in nearby areas

Sunset over villa roofs and palm trees

Call and we assess what your sheets need

Call or WhatsApp us and describe your shinko roof or wall.

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