From London :-
Leave the M25 at junction 28 and take the A12 north to Ipswich. After about 55 miles you will reach a roundabout on the junction with the A14.
Take the A14 East towards Felixstowe. After about 4 miles take Junction 58 signposted A1156/A12 Lowestoft / Woodbridge / Ipswich. Follow the A12 for about 6 miles until you reach the A1152 roundabout at the end of the Woodbridge 40 / 50 Mph limit, take this turning. After about 2.5 Miles take the road slightly left to continue on the Eyke Road / A1152. After about 3 miles turn right into the Base Business Park. Take the first left and after about 100yds the next left and we then about 100yds infront of you
From Norwich :-
Follow the A140 south to the junction with the A14 then follow the instructions above.
From Cambridge :-
Take the A14 east towards Ipswich. See more details above once you reach Ipswich.