I've already asked a question about how to distinguish between Pilkington K and Climaguard glass. The reason was that i'm supposed to be having Climaguard put in my conservatory but its been labelled...
Can anyone tell me if Pea Shingle is the same as Pea Gravel as i have been advised to mix pea shingle through our back garden soil to improve drainage but B&Q only have Pea Gravel?
