Replacing your windows and doors is an important home improvement project that can improve the energy efficiency, security, and appearance of your home. However, many homeowners are unsure whether they should tackle this project themselves or hire a professional installer. At Isis Windows, we understand the importance of choosing the right installation method for your needs. In this article, we’ll explore the pros and cons of DIY and professional window and door installation to help you make an informed decision.

DIY Window and Door Installation


  1. Cost-saving: DIY installation can save you money on labour costs.
  2. Flexibility: DIY installation allows you to work on your own schedule and at your own pace.
  3. Personal satisfaction: Completing a DIY project can give you a sense of personal satisfaction and accomplishment.


  1. Lack of experience: DIY installation requires a certain level of skill and experience that not all homeowners may have.
  2. Safety concerns: DIY installation can be dangerous, especially if you are not familiar with the tools and techniques involved.
  3. Risk of mistakes: DIY installation can result in mistakes that can be costly to fix.

Professional Window and Door Installation


  1. Experience: Professional installers have the skills and experience to complete the installation process efficiently and effectively.
  2. Quality workmanship: Professional installers are trained to ensure that their work meets industry standards and is of the highest quality.
  3. Warranty: Professional installation typically comes with a warranty that can protect you in the event of any issues with your installation.


  1. Cost: Professional installation can be more expensive than DIY installation.
  2. Limited flexibility: Professional installation may require you to work around the installer’s schedule.
  3. Lack of personal satisfaction: Hiring a professional installer means that you may not get the same sense of personal satisfaction and accomplishment that comes with completing a DIY project.

Why choose professional installation?

At Isis Windows, we believe that professional installation is the best option for most homeowners. Our team of experts has years of experience in the industry and can provide you with advice and guidance on the best windows and doors for your home. We offer a range of high-quality installation services and all of our installations comply with current thermal performance standards. Our products come with a full 10-year guarantee, giving you peace of mind knowing that your investment is protected.

In summary, choosing between DIY and professional window and door installation depends on your level of skill and experience, as well as your budget and personal preferences. While DIY installation may save you money in the short term, professional installation can ensure that your project is completed safely and effectively, and can provide you with long-term benefits such as improved energy efficiency and security. At Isis Windows, we offer a range of high-quality installation services and products, and we are committed to providing our customers with the best possible service. Contact us today to learn more about our range of products and services.