Our pick for the best roof insulation provider in Unaizah, by our written rules: مؤسسه التمهيد للعزل الحراري, phone number 055 854 2002. ✓ Verified on 7 Nov 2026. It is rated 4.5 from 46 reviews on Google Maps, based in المنطقة الصناعية. The table below gives the phone numbers of 9 more roof insulation providers in Unaizah with their ratings and districts, and published 2026 prices (Spray polyurethane foam roof insulation: SAR 25–120 per m²). Before you agree, ask for a written quote and a written warranty, and check the licence where the job needs one.
Why this pick: how we pick and check · profile
| Company | Phone number | District | Google rating | Last check |
|---|---|---|---|---|
| 1. مؤسسه التمهيد للعزل الحراري Our pick | 055 854 2002 | المنطقة الصناعية | 4.5 (46 reviews) | ✓ Verified |
| 2. شركة عزل اسطح بعنيزة | 057 977 3727 | الاشرفية | 5.0 (8 reviews) | From Google Maps · |
| 3. شركة عزل اسطح فوم بالقصيم | 056 047 9048 | الضاحي | 5.0 (7 reviews) | From Google Maps · |
| 4. شركة عزل اسطح وخزانات بالقصيم | 059 893 5383 | – | 5.0 (6 reviews) | From Google Maps · |
| 5. شركة العازلون التجارية | 0163640609 | سلطانة | 4.6 (61 reviews) | From Google Maps · |
| 6. شركه عزل اسطح وعزل خزانات | 054 231 0126 | Al Muntazah | 5.0 (5 reviews) | From Google Maps · |
| 7. شركة عزل خزانات عزل اسطح بالقصيم | 055 985 9391 | – | 5.0 (4 reviews) | From Google Maps · |
| 8. شركه عزل خزانات وعزل اسطح بالقصيم | 050 968 3823 | – | 5.0 (4 reviews) | From Google Maps · |
| 9. شركة عزل فوم بالقصيم | 059 642 1761 | – | 4.7 (6 reviews) | From Google Maps · |
| 10. شركه عزل خزانات وعزل اسطح بعنيزه | 055 027 1509 | – | 5.0 (2 reviews) | From Google Maps · |
Numbers as published by each business on Google Maps or, where marked, on its own website. Ratings read .
| District | Providers |
|---|---|
| المنطقة الصناعية | مؤسسه التمهيد للعزل الحراري (055 854 2002) |
| الاشرفية | شركة عزل اسطح بعنيزة (057 977 3727) |
| الضاحي | شركة عزل اسطح فوم بالقصيم (056 047 9048) |
| سلطانة | شركة العازلون التجارية (0163640609) |
| Al Muntazah | شركه عزل اسطح وعزل خزانات (054 231 0126) |
This is where each business is based on Google Maps. Most serve the whole city; ask when you call.
| Job | Unit | Low | Median | High | Sources |
|---|---|---|---|---|---|
| Spray polyurethane foam roof insulation | per m² | 25 SAR | 42 SAR | 120 SAR | 15 sources |
| Roof waterproofing (bitumen / membrane) | per m² | 15 SAR | 30 SAR | 60 SAR | 14 sources |
| Combined waterproofing + thermal system | per m² | 35 SAR | 74 SAR | 110 SAR | 6 sources |
| Roof thermal insulation (boards / other, not spray foam) | per m² | 15 SAR | 50 SAR | 90 SAR | 4 sources |
| Waterproofing over existing tiles (no removal) | per m² | 15 SAR | 40 SAR | 70 SAR | 4 sources |
Saudi-wide published prices; prices companies publish on their own websites, read 7 Nov 2026. The final price comes after an on-site inspection. Sources
Roof insulation has no service-specific licence that a customer needs to ask for. Ask for a valid commercial registration that matches the service, and a written quote before work starts.
Spray polyurethane foam roof insulation: SAR 25–120 per m² The final price depends on the area, the type and thickness of insulation, and the condition of the roof.
Waterproofing stops water getting into the roof slab, and thermal insulation cuts the sun's heat coming inside. Sprayed foam does both in one layer, and needs a top coat to protect it from sunlight.
It is best done before the rainy season and on dry days, since insulation materials need a dry surface. If a leak appears, do not put off the inspection: water getting in damages the slab and its steel reinforcement over time.
It depends on the area, the type of insulation and the roof's condition. A house roof is often done within a few days, plus time for the flood test after waterproofing.
Get an inspection before a price, a written quote with the insulation type and thickness, a written warranty, and a flood test before the final payment, and check the commercial registration. This page lists 10 providers in Unaizah.
Our pick in Unaizah is مؤسسه التمهيد للعزل الحراري, phone 055 854 2002. We chose it by the written rules on our How we pick page, our team checks it, and it did not pay to be chosen.
Other services in Unaizah:
Nearby cities:
Data read 7 Nov 2026. Pick verified 7 Nov 2026. Wrong number? Tell us.