White Plastic Soffit Vents Pack of 25 Plastic push in soffit vents for roof and eave ventilation. Diameter hole needed: 70mm. Meets building regulations. Made in durable polypropylene. Rigid quality vents not to be confused with the cheaper thinner vents. UV Resistant material to stop sunlight fade. Insect Grill- No Unwanted Guests. Provides a free airflow of 1600mm per unit. Other colours available in our shop.
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