Established in 1969, Allen's Siding Products Limited is a family owned and operated business serving home and business owners throughout Port Perry, Uxbridge, Stouffville, Oshawa, Brooklin, Clarington, Sunderland, Peterborough and beyond. Our team combines over 100 years of property renovation experience. We specialize in the installation of siding, windows, roofs, sunrooms, decks and awnings. Plus, we stand behind our work with strong written warranties. Call us for more information.