تسقيف ديترويت- لطرح أسئلة

اختيار استبدال الصحيح لسقف العمر – أو تحديد الخيار الأفضل للمبنى الجديد – هي ليست مهمة سهلة. قد يكون الحل الأمثل لتسقيف مبنى واحد من أسوأ خيار آخر فقط بانخفاض الشارع. That’s because no two buildings are precisely alike, even if they closely resemble each other. So how do you choose a new roof, given all the choices in the marketplace? You can start by asking a series of questions, before you choose the roof, the roofing contractor or the manufacturer.

1. ما هو بيان مهمة هذا المبنى?
قبل أن يتم إجراء المكالمات ل ديترويت خدمة تسقيف, البند الأول إلى العنوان هو بيان مهمة الشركة من حيث صلته المبنى.

You need to know as much about the building and its future as possible.
Does the roofing company plan to keep this building as part of its real estate assets for the next 10 إلى 20 سنوات? هل هناك أي خطط لتوسيعه في المستقبل القريب, أو تغيير استخدامها? ما هي الإشغال الحالية والمستقبلية, متطلبات العزل, أولويات الجمالية وحتى جداول الصيانة للمعدات السطح?

If it’s a spec building, maybe you only need a basic roof.

For example, as more companies move toward operating 24 hours daily, seven days a week to satisfy global customers, the data center must never spring a rooftop leak. Water on computer systems generally spells disaster.

A special set of concerns arise for cooling-dominated climates. Does the roof contribute to air conditioning savings and address other key issues? Is it part of a total energy program? There is a growing concern about urban heat islands. Reflective, white roofs have become of interest in those areas for a few reasons. They keep the building cooler, reduce air conditioning costs and also minimize the heat-loading of the surrounding environment.

2. What physical and other elements influence the roofing system selection?

After identifying the goals and mission of a facility, حان الوقت لتقييم المبنى نفسه.

عندما يتعلق الأمر استبدال سقف, تحتاج إلى قائمة سمات منطقة سقف نفسها. فمن الأفضل أن حجم التفاصيل في السقف, شكل, ميل, بناء سطح السفينة, حافة تفاصيل, نتوءات, الحصول على السطح ونظام التسقيف القائمة. جنبا إلى جنب مع هذه المعلومات الأساسية, كنت بحاجة لمعرفة لماذا السقف الأصلي لم يعد كافيا.

3. ما هي الخيارات تسقيف مرونة غشاء المتاحة?

وتقوم الأغشية بالحرارة على البوليمرات البلاستيكية.

مثل غيرها من اللدائن الحرارية, Hypalon materials are heat sealed at the seams.

Modified bitumen membranes incorporate the formulation and prefabrication advantages of flexible-membrane roofing with some of the traditional installation techniques used in built-up roofing. أوراق البيتومين المعدلة والمصنعة في المصنع, تتكون من الأسفلت التي تم تعديلها مع المطاط أو البلاستيك البوليمر لزيادة المرونة, وجنبا إلى جنب مع تعزيز لقوة واستقرار وأضاف.

4. أي نوع من الغشاء ونظام الحجز هي أفضل لبناء?

العديد من العوامل التي تحدد أفضل نظام لمبنى معين. بالنسبة لمعظم المباني, هناك عدد من الخيارات والمزايا التي تحتاج إلى أن يكون وزنه ضد بيان مهمة للمنشأة. The decision should not be made only on the basis of cost. Other important considerations for membranes are building height, wind exposure, anticipated roof traffic and aesthetics.

A steel or wood deck that easily accepts fasteners makes a good substrate for a mechanically fastened membrane.

For those concerned with building aesthetics, colored membranes can make an attractive contribution to the building’s appearance.

5. Does all roofing material delivered to the job site bear the UL label?

If not, specify that it must. This is the only way you can guarantee that the roofing materials installed on your roof are the same materials tested by Underwriter’s Laboratories.

Make sure that the product you are getting is the actual product that was tested. You don’t want something that is similar but not equal. Look for the label at the job site and make sure all components of the system were tested together. You want the membrane tested with the insulation that you are using on your building.

6. Does the system require a wind uplift rating?

Wind uplift damage can be extensive and expensive. Accepted as an industry standard, American Society of Civil Engineers Standard 7-95, “Minimum Design Loads for Buildings and Other Structures,” can be used to determine the wind zone of the building. Wind uplift testing, such as that performed at Factory Mutual or Underwriters Laboratories, can be used to determine that the selected roof system meets or exceeds the local wind uplift requirements.

7. How much does the completed system add to the dead load weight of the roof structure?

In choosing any reroofing option, وينبغي أن تكون السلطة التنفيذية منشأة على بينة من سعة التحميل من سطح السفينة للتأكد من اختيار المناسب الخيار مرونة الغشاء. في البناء الجديد, ويمكن في كثير من الأحيان وفورات في الفولاذ الهيكلي أن يتحقق عن طريق تثبيت أحد أنظمة أخف مرونة الغشاء.

يجب أن المديرين التنفيذيين مرفق ضمان الاعتبارات أن كل ذات الصلة, بما في ذلك الوزن, تؤخذ في الاعتبار في عملية صنع القرار.

8. ما هي الخبرة والمالية القوة المقاول تسقيف كنت تفكر?

Roofing contractors need to be chosen with great care. The introduction of new roofing materials and application techniques within the past 10 years has led to many changes. A professional roofing contractor should be familiar with different types of roofing systems, to help you make the best decision for your facility, based on your budget.

Ask the contractor if his or her company is a member of a local, state, regional or national industry association. Contractors involved in professional associations generally are better informed on the latest developments and issues of their industry.

The installation of different roofing systems varies considerably. Education and training are the most important elements in the installation of roofing systems. Make sure the roofing contractor you choose has had detailed and ongoing training on the system being installed.

The National Roofing Contractors Association offers a professional roofing selection guide. In addition, many manufacturers have approved contractor programs with specific qualifications that roofers must complete before approval.

9. What is warranted and by whom?

There are two basic categories of roofing warranties. The contractor’s warranty typically covers workmanship. The manufacturer’s warranty covers at least the materials, though many cover additional items. Even if the manufacturer’s warranty is broad, it will not completely protect you if the roof is improperly installed.

Carefully read and understand any roofing warranty offered and watch for provisions that would void it. For example, it’s nearly impossible to avoid all ponded water. Ponded water can be caused by a clogged roof drain or deflection of the roof deck in between the support columns. Proper roof maintenance can help assure that the warranty remains valid. Be aware of warranty language that voids the guarantee.

Most professional roofing contractors will offer periodic maintenance inspections throughout the year. عمليات التفتيش هذه تساعد على ضمان يتوافق المشروع مع المعايير المحددة في الضمان.

10. بعد تثبيت سقف, ما بعد هي برامج خدمة والتعليمية المتاحة لفريق إدارة المرافق?

هي دورات محددة المتاحة لمساعدة أصحاب البناء ومدراء المرافق معرفة المزيد عن أنظمة الأسقف المختلفة, المواد والمكونات; العزل والاكسسوار منتجات; عناصر تصميم سقف; اختيار المقاول; الضمانات واعتبارات الصيانة.
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Call (313) 332-4858 Detroit Roofing Service for your free estimate. We provide roofing all roofing services for the Detroit, Michigan Metro Area from new roof installation, metal roofs, roofing repair, tile, shingle or flat roof, gutter installs, etc...