Choosing the right materials is a critical step in any construction project. In the Philippines, where typhoons and extreme heat are common, your materials must be durable and resilient against these challenging environmental conditions. High-grade, certified materials may cost more upfront, but they guarantee safety, durability, and long-term savings. But it can be difficult to pick quality materials when so many low-grade and counterfeit products are on the market. 

We’ll show you how to spot these substandard options so you can always choose the best materials for your construction project.

1. The Importance of Quality Construction Material

 

Substandard construction materials can cause structural weaknesses, premature deterioration, and safety hazards. These materials may crack, corrode, or fail under stress, leading to expensive repairs or even structural collapse. Using certified and high-grade supplies may cost more initially, but they help ensure safety, durability, and long-term savings. 

 

2. Common Signs of Low-Quality Construction Supplies

 

Poor-quality materials often show visible defects, although some signs are more subtle. Watch out for:

·   Uneven texture or discoloration in cement or steel bars

·   Chipped or warped tiles and hollow blocks

·   Paint with inconsistent thickness or strong chemical odors

·   Lack of proper labelling or missing brand names

·   Rusting or pitting on steel products even before use

 

 

If the product looks or feels flimsy, or if it weighs significantly less than standard products, it may not meet industry requirements.

Unbranded or generic materials such as wood, gravel, and rebar can still be high quality, but their reliability isn’t always obvious at first glance. If you decide to purchase these types of materials, make sure to always choose a trusted supplier.

3. How to Check for Quality and Authenticity

 

One of the best ways to verify material quality is to check for certification marks and documentation. In the Philippines, look for:

·   DTI’s Philippine Standard (PS) Mark or Import Commodity Clearance (ICC) stickers

·   Manufacturer batch numbers and production dates (make sure the product is not expired or too old)

·   Warranty coverage or technical data sheets for products like adhesives, paints, waterproofing materials, or construction equipment

 

 

Requesting a certificate of product conformity or third-party test results is also an option. When it comes to large-scale projects, it's best to have an engineer or licensed inspector examine the materials before purchase. 

4. Red Flags When Buying Suppliers 

 

Suppliers may try to offload low-quality or counterfeit materials, especially if you order in bulk or are looking for cheaper options. Be cautious if:

·   The prices are significantly cheaper than the market value

·   The supplier provides vague or no answer when asked about the materials' origin, warranty, or certification.

·   The products are improperly stored, such as cement sacks exposed to rain or direct sunlight

·   The supplier pressures you to buy immediately or refuses to provide samples

When deciding on which suppliers to buy from, ensure that they have a solid track record, proper business permits, and positive reviews and referrals.

5. Final Tips for Ensuring Long-Term Build Quality

 

Any material, even the best, won't perform well if mishandled or installed incorrectly. Here are a few reminders:

·   Buy only what is necessary and store materials properly to avoid damage.

·   Hire experienced contractors or engineers to ensure proper construction material testing and installation.

·   Avoid the usage of several different brands or types of the same material in a project unless advised by a professional. Materials from different brands may be incompatible.

·   Keep documentation for future reference.

Final Thoughts

 

Low-quality products may seem like a budget-friendly choice, but they often lead to costly regrets in terms of safety, durability, and long-term maintenance. Using these materials also puts your reputation at risk, losing your potential clients and eroding consumer trust. Always take time to inspect, verify certifications, and choose trustworthy suppliers. Quality control in construction, from acquiring materials to their usage, is key.

We hope this guide has been of great help and taught you how to spot and avoid low-quality construction supplies. If you need more assistance, our team at Mackun Hardware is always ready to help.

 

Are you looking for the best quality construction supplies and equipment at an affordable price? Visit our website here.

For inquiries and orders you may visit or contact us:

Address: RW Building, Sergio Osmeña Street Cagayan de Oro City, Misamis Oriental 9000

Contact No. : +63 956 037 2805