Follow these safety tips to protect against CO poisoning: Never use a generator indoors, including in homes, garages, basements, crawl spaces, and other enclosed or partially-enclosed areas, even with ventilation. Opening doors and windows or using fans will not prevent CO build-up in the home. Follow the instructions that come with your generator. Locate the unit outdoors and away from doors, windows, and vents that could allow CO to come indoors. Install battery-operated CO alarms or plug-in CO alarms with battery back-up in your home, according to the manufacturer’s installation instructions. The CO alarms should be certified to the requirements of the latest safety standards for CO alarms (UL 2034, IAS 6-96, or CSA 6.19.01). Test your CO alarms frequently and replace dead batteries.
When hiring a roofing contractor, the lowest-bidder is not always the best for the job. Roofers with good insurance, good safety equipment, and well-trained, skilled employees charge more than fly-by-night outfits, and rightly so. Quite often, that roofer will have a standing relationship with a reliable manufacturer who puts out a good product and backs it up. Check the insurance, license, professional certifications, and references of any roofer you interview. The right shingle and the right roofer will make for a lasting job.